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25 tháng 6 2020

1. The book is belived____ by a famous American writer.

A.to have been written

B. Was written

C.Had been written

D.To write

2.Yuri Gagarin was in___ around the earth for 108 minutes.

A.atmosphere

B.Orbit

C.Space

D.Sky

3.Although the hotel was noisy, we stayed there.

A.Despite the hotel was noisy, we stayed there.

B.Because of the noise, we stayed in the hotel.

C.We stayed in the hotel despite the noise.

D.We stayed in the hotel and we like it.

4.Peter didn't go to school this morning because of his illness.

A. Because Peter was ill this morning, he didn't go to school.

B.Peter didn't want to go school this morning because he was ill.

C.Peter is ill so he does not gl to school this morning.

D.Peter was ill because he did not go to school this morning

Rewrite these sentences using an if construction 1. I did't see the signal so Idid't stop 2.she did't know you were in hospital so she didn't visit you 3. I did't know your number so I didn't ring 4.We only came by bus because there were no taxis 5.She didn't speak to him possible because she was so shy 6. Landlord: She threatened to set fire to her flat ; that's the only reason I askeed her to leave 7' we đin't visit the musrum because we hadn't time 8.I only came up the stairs...
Đọc tiếp

Rewrite these sentences using an if construction

1. I did't see the signal so Idid't stop

2.she did't know you were in hospital so she didn't visit you

3. I did't know your number so I didn't ring

4.We only came by bus because there were no taxis

5.She didn't speak to him possible because she was so shy

6. Landlord: She threatened to set fire to her flat ; that's the only reason I askeed her to leave

7' we đin't visit the musrum because we hadn't time

8.I only came up the stairs because the lift wasn't working

9.We didn't listen carefully; perhaps that's why we made this mistake

10'We got a lift so we reached the station in time

11 You washed it in boiling water that's why it shrank

12. We missted the train because we were using an out -of- date timetable

13His own men deserted him; that's the only reason why he failed

14 They were driving very quickly .That's why the accident was so terrible ư

15 it was raining .That the only reason I didn't take the children to the beach

16 When I bought this house I didn't realize that in summer planes skimmed the roof very five minutes

17 Tom's father was on the Board'That 's the only reason he got the job

18 He wasn't looking where he was going ,That's why he was run over

19 I don't like country life perhaps because I wasn't brought up in the country

20 I didn't know he was so quarrelsome '.I'm sorry now that I invited him

2
9 tháng 11 2017

Rewrite these sentences using an if construction

1. I did't see the signal so Idid't stop

=> If I had seen the signal, I would have stopped.

2.she did't know you were in hospital so she didn't visit you

=> If she had known you were in hospital, she would have visited you.

3. I did't know your number so I didn't ring

=> If I had known your number, I would have rung.

4.We only came by bus because there were no taxis

=> If there had been some taxis, we wouldn't have come by bus.

5.She didn't speak to him possible because she was so shy

=> If she hadn't been so shy, she would have spoken to him.

6. Landlord: She threatened to set fire to her flat ; that's the only reason I askeed her to leave

=> If she hadn't threatened him, he wouldn't have asked her to leave.

7' we đin't visit the musrum because we hadn't time

=> If we had time, we would have visited the museum.

8.I only came up the stairs because the lift wasn't working

=> If the lift had been working, I wouldn't come up the stairs.

9.We didn't listen carefully; perhaps that's why we made this mistake

=> If we had listened carefully, we wouldn't have made this mistake.

10'We got a lift so we reached the station in time

=> If we hadn't got a lift, we wouldn't have reached the station in time.

11 You washed it in boiling water that's why it shrank

=> If you hadn't washed it in boiling water, it wouldn't have shrunk.

12. We missted the train because we were using an out -of- date timetable

=> If we hadn't used an out of date timetable, we wouldn't have missed the train.

13His own men deserted him; that's the only reason why he failed

=> If his own men hadn't deserted him, he wouldn't have failed.

14 They were driving very quickly .That's why the accident was so terrible ư

=> If they hadn't driven very quickly, the accident wouldn't have been so terrible.

15 it was raining .That the only reason I didn't take the children to the beach

=> If it hadn't rained, I would have taken the children to the beach.

16 When I bought this house I didn't realize that in summer planes skimmed the roof very five minutes

=> If I had realized that in summer planes skimmed the roof every five minutes, I wouldn't have bought it.

17 Tom's father was on the Board'That 's the only reason he got the job

=> If Tom's father hadn't been on the board, he wouldn't have got the job.

18 He wasn't looking where he was going ,That's why he was run over

=> If he hadn't looked where he was going, he wouldn't have run over.

19 I don't like country life perhaps because I wasn't brought up in the country

=> If I had been brought up in the country, I would have liked it.

20 I didn't know he was so quarrelsome '.I'm sorry now that I invited him

=> If I had known he was so quarrelsome, I wouldn't have invited him.

21 tháng 4 2019

Rewrite these sentences using an if construction

1. I did't see the signal so Idid't stop

=> If I had seen the singnal , I would have stopped

2.she did't know you were in hospital so she didn't visit you

=> If she had known you were in hospital, she would have visited you

3. I did't know your number so I didn't ring

=> if I had known your number , I would have rung

4.We only came by bus because there were no taxis

=> If there had been some taxis, We wouldn't have came by bus

5.She didn't speak to him possible because she was so shy

=> if she hadn't been so shy, she would have speaken to him pissible

6. Landlord: She threatened to set fire to her flat ; that's the only reason I askeed her to leave

7' we đin't visit the musrum because we hadn't time

=> If we had had time, we would have visited the musrum

8.I only came up the stairs because the lift wasn't working

=>If the lift had been working, I would have come up the stairs

9.We didn't listen carefully; perhaps that's why we made this mistake

10'We got a lift so we reached the station in time

=> If we had got a lift , we would have reached the station in time

11 You washed it in boiling water that's why it shrank

12. We missted the train because we were using an out -of- date timetable

13His own men deserted him; that's the only reason why he failed

14 They were driving very quickly .That's why the accident was so terrible ư

15 it was raining .That the only reason I didn't take the children to the beach

=> If it hadn't been raining I would have taken the childran to the beach

16 When I bought this house I didn't realize that in summer planes skimmed the roof very five minutes

=> If I had readlized that in summer planes skimmed the roof very five minutes, I would have bouht this house

17 Tom's father was on the Board'That 's the only reason he got the job

=>If tom's father had been on the board, he would have got the job

18 He wasn't looking where he was going ,That's why he was run over

=> If he hadn't run over, he would have been looing where he was going

19 I don't like country life perhaps because I wasn't brought up in the country

=>If I had brought up in the country, I would have liked coutry lifre perhaps

20 I didn't know he was so quarrelsome '.I'm sorry now that I invited him

=> If I had known ha was so quarrelsome, I would have visited him

1. When she saw the dog coming towards her, she quickly crossed the road. ____________________________________________________________ 2. When you study your lessons carefully, you will do the exercise well. ____________________________________________________________ 3. I don't have a credit card. I find it difficult to book an airline ticket over the phone. ____________________________________________________________ 4. Keith spent a lot of time filling in job application forms because...
Đọc tiếp

1. When she saw the dog coming towards her, she quickly crossed the road.

____________________________________________________________

2. When you study your lessons carefully, you will do the exercise well.

____________________________________________________________

3. I don't have a credit card. I find it difficult to book an airline ticket over the phone.

____________________________________________________________

4. Keith spent a lot of time filling in job application forms because he was unemployed. ____________________________________________________________

5. Because I was walking quickly, I soon caught up with her.

____________________________________________________________

6. She didn't know where the theater was, so she asked for directions at the hotel reception

____________________________________________________________

7. She was a nurse. She knew what to do after the accident

____________________________________________________________

8. He had spent his childhood in Malam, so he knew the town well.

____________________________________________________________

9. We has spent nearly all our money, so we couldn't take taxis home.

____________________________________________________________

10. Because we didn't want to offend him, we said nothing about his paintings.

____________________________________________________________

11. He got off his horse. He began searching for something on the ground.

____________________________________________________________

12. I had seen the photographs of the place. I had no desire to go there.

____________________________________________________________

13. She became tired of my complaints about the program. She turned it off.

____________________________________________________________

14. He found no one at home. He left the house in a bad temper.

____________________________________________________________

15. He had spent all his money. He decided to go home and ask his father for a job.

____________________________________________________________

16. She didn’t want to hear the story. She had heard it all before.

____________________________________________________________

17. I turned on the light. I was astonished at what I saw.

____________________________________________________________

18. He offered to show us the way home. He thought we were lost.

____________________________________________________________

19. The tree had fallen across the road. It had been uprooted by the storm.

____________________________________________________________

20. People were sleeping in the next room. They were waken by the sound of breaking glass.

____________________________________________________________.

21.He had heard that the caves were dangerous. I didn’t like to go any further without a light

____________________________________________________________

22. The man ran out of the house. He was shouting for help.

Helppp me <3

1
9 tháng 10 2018

Tham khảo link này nhé

1. If we(have) __________wings, we (not,have) _________ to take an airplane to fly home. 2. The statue (break) __________ while it (move) __________ to another room in the museum. 3. It was not until I (live) __________ with him that I (realize) _________ that he (cheat) __________ me and it was my terrible mistake to marry him. 4. I was considering (buy) ___________ a house nut now I (change) my mind. 5. The staff was made (lie) __________ down on the floor by the robbers. 6. The Swedish...
Đọc tiếp

1. If we(have) __________wings, we (not,have) _________ to take an airplane to fly home.

2. The statue (break) __________ while it (move) __________ to another room in the museum.

3. It was not until I (live) __________ with him that I (realize) _________ that he (cheat) __________ me and it was my terrible mistake to marry him.

4. I was considering (buy) ___________ a house nut now I (change) my mind.

5. The staff was made (lie) __________ down on the floor by the robbers.

6. The Swedish scientist, Alfred B.Nobel, left money to be awarded to people who have done something important (help) __________ humankind.

7. Sorry I didn't make the plan on Friday. I hope it didn't mess you around much. I know you (already, book) _______________ me a room hotel, but presumably you were able to cancel it. Unfortunately, my father (not, be) ___________ very well recently, and on Friday morning, while he (clean) ___________ the car, he fainted and (rush) ___________ into hospital. Luclily, the doctors say he's likely to be home in a few days.

8. Look! That man (run) ____________ our of the bank ! And he (carry) ___________ a large bag full of money.

9. He apologized for (not, write) ___________ to her for a month.

10. When we arrived at the meeting, the first speaker (just, finish) _____________ and the audience (clap) ___________

1
15 tháng 4 2020

1. If we(have) ___HAD____wings, we (not,have) ___WOULDN'T HAVE_____ to take an airplane to fly home.

2. The statue (break) ___BROKE_____ while it (move) ___WAS BEING MOVEED_____ to another room in the museum.

3. It was not until I (live) ____LIVED___ with him that I (realize) _____REALIZED___ that he (cheat) __HAD CHEATED_____ me and it was my terrible mistake to marry him.

4. I was considering (buy) _____BUYING___ a house but now I (change) CHANGED my mind.

5. The staff was made (lie) ____TO LIE____ down on the floor by the robbers.

6. The Swedish scientist, Alfred B.Nobel, left money to be awarded to people who have done something important (help) ___TO HELP_____ humankind.

7. Sorry I didn't make the plan on Friday. I hope it didn't mess you around much. I know you (already, book) ____HAD ALREADY BOOKED______ me a room hotel, but presumably you were able to cancel it. Unfortunately, my father (not, be) _____HAS NOT BEEN___ very well recently, and on Friday morning, while he (clean) ______WAS CLEANING__ the car, he fainted and (rush) ___RUSHED_____ into hospital. Luclily, the doctors say he's likely to be home in a few days.

8. Look! That man (run) ______IS RUNNING____ our of the bank ! And he (carry) _____IS CARRYING____ a large bag full of money.

9. He apologized for (not, write) ___NOT WRITING______ to her for a month.

10. When we arrived at the meeting, the first speaker (just, finish) _____HAD JUST FINISHED__ and the audience (clap) ___WAS CLAPPING____

1. When someone.... a poem or other piece of writing, they it alooud after they have learned it. 2. The workers have made.....to the boss but he just does not seem to be listening. 3. A lot of things......to the house before we can move in. 4.No one is a better cook than your mother,.....? 5. The doctor said..... the patient did not stop smoking, he would be seriously ill. 6. We cannot grow enough food to.....the increasing population. 7. It would be very nice if we had a true.......of...
Đọc tiếp

1. When someone.... a poem or other piece of writing, they it alooud after they have learned it.

2. The workers have made.....to the boss but he just does not seem to be listening.

3. A lot of things......to the house before we can move in.

4.No one is a better cook than your mother,.....?

5. The doctor said..... the patient did not stop smoking, he would be seriously ill.

6. We cannot grow enough food to.....the increasing population.

7. It would be very nice if we had a true.......of how many people in this country have not got a job.

8. There is ......outside the house.

9. Peter is not ......work today. He is ....... holiday.

10. ............ told me she was ill so I did not play her a visit.

11. She was..............to leave without saying goodbye.

12. Of the three sisters, Mary is the most beautiful.........…...

13. When people......…, they speak to God in order to give thanks or to ask for his help.

14. She wouldn’t have left early if she ........…a good reason.

15. Sarah …… from a well-known university.

16. I am used........... my sleep interrupted by the noise because I have lived in this region for more than 20 years.

17. Scientists....a carefully constructed experiment on the mystery virus.

1
4 tháng 3 2020

1. When someone...recites . a poem or other piece of writing, they it alooud after they have learned it.

2. The workers have made.. representations...to the boss but he just does not seem to be listening.

3. A lot of things...need to be done...to the house before we can move in.

4.No one is a better cook than your mother,...are they..?

5. The doctor said.. that if... the patient did not stop smoking, he would be seriously ill.

6. We cannot grow enough food to..support ...the increasing population.

9 tháng 7 2019

1. Although he often tells lies, the headmaster believes him.

=> In spite of telling lies, the headmaster believes him.

2. In spite of her dislike for coffee, she drank it to keep herself warm. => Although she doesn't like coffee, she drank it to keep herself warm.

3. He couldn't earn enough money for living although he worked hard. => Despite his working hard, Hhe couldn't earn enough money for living.

4. Although Jane wrote for the tickets, she still had to stand in line.

=> In spite of writing for the tickets, Jane still had to stand in line.

5. We get a good room though we didn't phone the hotel.

=> Despite not phoning the hotel, we get a good room.

6. She was admitted to the university in spite of her low grades.

=> Although her grades were low, she was admitted to the university

7. Despite the terrible food, he still eats in that restaurant.

=> Although the food is terrible, he still eats in that restaurant.

8. We did the test well though it was difficult.

=> In spite of the difficult test, we did it well.

9. The flight was not delayed though it was foggy.

=> Despite the fog, the flight was not delayed.

10. Although he is talented, no one likes him.

=> In spite of being talented, no one likes him.

13 tháng 8 2019

Thanks b

13 tháng 2 2020

1.because the weather is warm and damp,rice grows very well here

=> If the weather weren't warm and damp, rice wouldn't grow very well here

2.I didn't have an umbrella with me,so i got wet

=> If I had had an umbrella with me, I wouln't have got wet

3.Our heating isn't working and I feel cold

=> If our heating were working, i wouldn't feel cold

4.I didn't go to school on time this morning because the bus was late

=> If the bus hadn't been late, I would have gone to school on time this morning

5.I couldn't get in touch because you didn't tell me where you were

=> If you had told me where you were, I could have got in touch

6.You fell bad because you didn't apologize to her last night

=> If you had apologized to her last night, you wouldn't have felt bad

7.In my opinion,you should go and see that film

=> If I were you, I would go and see that film

8.Go to Britian and you will be able to speak English all day long

=> If you go to Britian, you will be able to speak E all day long

9.I used the dictionary.Otherwise,I wouldn't have known the answers

=> If I hadn't used the dictionary, I wouldn't have known the answers

10.I could have visited my grandparents but I didn't have time

=> If I had had have time, I could have visited my grandparents

NG
25 tháng 11 2023

2 Emma didn't catch the bus. She had to walk to school.

(Emma không bắt xe buýt. Cô phải đi bộ đến trường.)

Đáp án: If Emma had caught the bus, she wouldn't have had to walk to school.

(Nếu Emma bắt xe buýt, cô ấy sẽ không phải đi bộ đến trường.)

3 The tickets were expensive. I didn't travel by plane.

(Vé đắt. Tôi đã không đi du lịch bằng máy bay.)

Đáp án: If the tickets hadn't been expensive, I would have travelled by plane.

(Nếu vé không đắt thì tôi đã đi máy bay rồi.)

4 I ate too much. I felt ill.

(Tôi đã ăn quá nhiều. Tôi thấy mệt.)

Đáp án: If I hadn't eaten too much, I wouldn't have felt ill.

(Nếu tôi không ăn quá nhiều, tôi sẽ không thấy mệt.)

5 I spent all my money. I was broke.

(Tôi đã tiêu hết tiền của mình. Tôi đã bị cháy túi.)

Đáp án: If I hadn't spent all my money, I wouldn't have been broke.

(Nếu tôi không tiêu hết tiền thì tôi đã không bị cháy túi.)

6 I took a painkiller. My headache went away.

(Tôi đã uống thuốc giảm đau. Cơn đau đầu của tôi biến mất.)

Đáp án: If I hadn't taken a painkiller, my headache wouldn't have gone away.

(Nếu tôi không uống thuốc giảm đau, cơn đau đầu của tôi sẽ không biến mất.)

7 We didn't save a lot of money. We weren't able to buy a new car.

(Chúng tôi đã không tiết kiệm được nhiều tiền. Chúng tôi không thể mua một chiếc ô tô mới.)

Đáp án: If we had saved a lot of money, we would have been able to buy a new car.

(Nếu chúng tôi tiết kiệm được nhiều tiền, chúng tôi đã có thể mua một chiếc ô tô mới.)

* SOMEONE / ANYONE / NO ONE / EVERYONE 1. I needs ____________ to talk. I am so lonely. 2. I didn’t kill ________ . Why did you put me in prison? 3. The bus was empty. There was _________ on the bus. 4. There is ____________ at the door. Go and open it. 5. I didn’t meet ____________ this morning. 6. There was nobody at home. V was away. 7. I’m looking for my keys. Has __________ seen them? 8. _____ has broken my window. I don’t know who it is 9. Has __________ found my blue pencil? No....
Đọc tiếp

* SOMEONE / ANYONE / NO ONE / EVERYONE

1. I needs ____________ to talk. I am so lonely.

2. I didn’t kill ________ . Why did you put me in prison?

3. The bus was empty. There was _________ on the bus.

4. There is ____________ at the door. Go and open it.

5. I didn’t meet ____________ this morning.

6. There was nobody at home. V was away.

7. I’m looking for my keys. Has __________ seen them?

8. _____ has broken my window. I don’t know who it is

9. Has __________ found my blue pencil? No. I’m sorry.

10. This question is easy because _______ can answer it.

11. Be careful! ____________ is following you.

12. I rang the doorbell, but __________ opened the door.

13. She didn’t tell ____________ about her plans.

14. Oh, no! ____________ has eaten my chocolate cake.

15. I can hear ____________ at the door. Maybe they come to visit me.

16. I am sad because ____________ remembered my birthday.

17. Can____________ tell me the capital of Thailand? – Me.

18. Everybody was asleep. ____________ was awake.

19. He is very famous. ____________ knows him.

20. There wasn’t ______ in the factory. I saw _______ there.

21. ____________ lives here because of the lack of water.

22. ____________ scares him. He’s very brave.

23. ____________ could have jumped over this wall and stole your bike. It’s low

.24. ____________ can help them. They were disappointed.

25. ____________ is ringing the bell. Go and see who it is.

26. “ there ___ at home? “ “ I don’t think there is ___ here”

27. My roommate is speaking to __________ on the phone.

28. Ann didn’t tell ____________ about her secret.

29. I talked to _______ at the phone company about my bill.

30. ____________ is looking through the window.

31. The party was nice. ____________ enjoyed it.

32. Tom is very popular. ____________ likes him.

33. I opened the door, but there was ____________ there.

34. _____telephoned the police, but he didn’t give his name.

35. Is ____________ living in that house? It looks empty.

36. _________ was very kind to us. They help us so much.

37. ____________ is here. No absentees.

38. Does ____________ mind if I smoke?

39. I thought I heard the voices, but ___________ was there.

40. We don’t want _________ telling us what we should do.

41. There is __________ at the door. Ask what his name is.

42. Hello! Is there ____________ here?

43. We haven’t met ____________ in this block yet

.44. Look. There ‘s ____ in the garden. Do you know them?

45. I lost my umbrella yesterday. I asked ____________ but nobody knows where

2
24 tháng 11 2019

1. I needs someone to talk. I am so lonely.

2. I didn’t kill anyone. Why did you put me in prison?

3. The bus was empty. There was no one on the bus.

4. There is someone at the door. Go and open it.

5. I didn’t meet anyone this morning.

6. There was nobody at home. Everyone was away.

7. I’m looking for my keys. Has anyone seen them?

8. Someone has broken my window. I don’t know who it is

9. Has anyone found my blue pencil? No. I’m sorry.

10. This question is easy because everyone can answer it.

11. Be careful! Someone is following you.

12. I rang the doorbell, but no one opened the door.

13. She didn’t tell anyone about her plans.

14. Oh, no! Someone has eaten my chocolate cake.

15. I can hear everyone at the door. Maybe they come to visit me.

16. I am sad because no one remembered my birthday.

17. Can anyone tell me the capital of Thailand? – Me.

18. Everybody was asleep. No one was awake.

19. He is very famous. Everyone knows him.

20. There wasn’t anyone in the factory. I saw no one there.

24 tháng 11 2019

21. No one

22. No one

23. Anyone

24. No one

25. Someone

26. anyone / no one

27. someone

28. anyone

29. someone

30. Someone

31. Everyone

32. Everyone

33. no one

34. Someone

35. anyone

36. Everyone

37. No one

38. anyone

39. no one

40. anyone

41. someone

42. anyone

43. anyone

44. everyone

45. everyone

Rewrite sentences 1.I don't ride the bus to school every morning because it's always so crowded (If) 2.The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow (If) 3.Stop talking or you won't understand the lesson (If) 4.The wind is blowing hard, so we won't take the boat out for a ride (If) 5.Carol didn't answer the phone because she was studying (If) 6.I feel better now because you talked to me about my problems yesterday (If) 7.Because I don't have...
Đọc tiếp

Rewrite sentences

1.I don't ride the bus to school every morning because it's always so crowded (If)

2.The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow (If)

3.Stop talking or you won't understand the lesson (If)

4.The wind is blowing hard, so we won't take the boat out for a ride (If)

5.Carol didn't answer the phone because she was studying (If)

6.I feel better now because you talked to me about my problems yesterday (If)

7.Because I don't have enough free time,I can't help my mother with the housework(If)

8.Rita is exhausted today because she didn't get any last night (If)

9.I didn't prepare for today's lesson: So it is difficult for me to understand the teacher's explanation (If)

10.'If I had any money I'd buy you a drink,' she said to me (reported speech)

11.'If I catch the plane I'll be home by five,'he said(reported speech)

12.'You should stay in bed if you feel unwell,'my mother said (reported speech)

13.'What would you do if you were having a problem with grammar,Jane?' Anne asked (reported speech)

14.'I'd have been in bad trouble if Jane hadn't helped me,' he said (reported speech)

15.I met her during my stay in Parist last summer (while)

16.MacKenzie wrote four best-sellers before he was twenty (By the age)

17.He was crossing the road.I caught sight of him

I noticed...............

18.Jimmy got into his car and drove away.I saw this

I saw...............

19.They had a good meal and then went to dance

After they....................

1
8 tháng 11 2017

Rewrite sentences

1.I don't ride the bus to school every morning because it's always so crowded (If)

=> I would take the bus to school every morning if it weren't always so crowded.

2.The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow (If)

=> If the schoolchildren hadn't forgotten to water the seeds, they would have grown.

3.Stop talking or you won't understand the lesson (If)

=> If you don't stop talking, you won't understand the lesson.

4.The wind is blowing hard, so we won't take the boat out for a ride (If)

=> If the wind weren't blowing hard, we would take the boat out for a ride.

5.Carol didn't answer the phone because she was studying (If)

=> If Carol hadn't been studying she would have answered the phone.

6.I feel better now because you talked to me about my problems yesterday (If)

=> I wouldn't feel better now if you hadn't talked to me about my problems yesterday.

7.Because I don't have enough free time,I can't help my mother with the housework(If)

=> If I had more free time I could help my mother with the housework.

8.Rita is exhausted today because she didn't get any last night (If)

=> Rita wouldn't be exhausted today if she had gotten some sleep last night.

9.I didn't prepare for today's lesson: So it is difficult for me to understand the teacher's explanation (If)

=> It wouldn't be difficult for me to understand the teacher's explanation if I had prepared for today's lesson.

10.'If I had any money I'd buy you a drink,' she said to me (reported speech)

=> She told me if she had had some money she would have bought me a drink.

11.'If I catch the plane I'll be home by five,'he said(reported speech)

=> He said if he caught the plane he would be home by five.

12.'You should stay in bed if you feel unwell,'my mother said (reported speech)

=> My mother advised me to stay in bed if I felt unwell.

13.'What would you do if you were having a problem with grammar,Jane?' Anne asked (reported speech)

=> Anne asked Jane what she would do if she were having a problem with grammar.

14.'I'd have been in bad trouble if Jane hadn't helped me,' he said (reported speech)

=> He said he would have been in bad trouble if Jane hadn't helped him.

15.I met her during my stay in Parist last summer (while)

=> While I was on holiday in Paris last summer, I met her.

16.MacKenzie wrote four best-sellers before he was twenty (By the age)

=> By the age of twenty, MacKenzie had written four best sellers.

17.He was crossing the road.I caught sight of him

=> I noticed him crossing the road.

18.Jimmy got into his car and drove away.I saw this

=> I saw Jim getting into his car and drove away.

19.They had a good meal and then went to dance

=> After they had had a good meal, they went to dance.