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1. Study hard or you will fail the exam.
a. If you didn't study hard, you wouldn't fail the exam
b. If you study harder, you won't pass the exam.
c. If you don't study hard, you will fail the exan.
d. If you studied hard, you will pass the exam.
2.'I'm going on the Internet now' Minh said.
a. Minh said he is going on the Internet now.
b. Minh said I am going on the Internet now.
c. Minh said us he was going in the Internet ther.
d. Minh told us he was going on the Internet then.
3. My daughter is looking forward to seeing her friends again.
a. My daughter is expecting to see her friends again.
b. My daughter feels bored because she is going to see hei friends.
c. My daughter doesn't want to see her friends again.
d. My daughter always like seeing her friends.
4. Why don't you use a password to protect your files? An said to me.
a. An advised me to usc a password to protect your files
b. An suggested me using a password to protect my files
c. An encouraged me to use a password to protect my files
d. An asked me why I didn't use a password to protect my files.
5. You haven't seen Mary today, have you?
a. You haven't seen Mary so far
b. Have you ever met Mary before?
c. Have you seen Mary today by any chance?
d. Are you going to see Mary today?
Make the conditional sentences facts:
1. I don't understand you. You speak very quickly.
=>if you didn't speak very quickly ,i would understand you
2. He is absent now. He doesn't know what to do.
=>if he weren't absent now,he would know what to do
3. It is rainy now, so we can't finish our work.
=>If it weren't rainy now,we could finish our work
4. We can't buy this car because it is very expensive.
=>If this car weren't very expensive ,we could buy it
5. The house is so large that they can't paint it in a week.
=>If the house weren't so large ,they could paint it in a week
6. I want to meet Alice but I don't have her address.
=>If i had Alice's address,i would meet her
7. I can't do this test because it is very difficult
=>if this test weren't very difficult,i could do it
8. This shirt is too small for me to wear
=>If this shirt weren't too small,i could wear it
9. She doesn't have a bicycle, so she can't go on a camping trip with you.
=>If she had a bicycle ,she could go on camping trip with you
10. They don't take a map, so they will lose their way.\
=>If they took a map,they wouldn't lose their way
1.Nam gets the good news,he must be happy
If nam didn't get the good news,he mustn't be happy
2.You can avoid queing for long by booking a table in advance
If you didn't avoid queing for long by booking.....
3.Doing exercise every day is the best way for her to stay healthy
If you don't do exercise every day,you won't saty healthy
4.When you turn off the light the room becomes dark
If you turned off the light the room,it wouldn't become dark
5.The ice melts as soon as you put it near the fire
If the ice didn't smelt,you wouldn't put it near the fire
6.Hoa can't speak French,so she doesn't apply for that job
If hoa applied for that job she could speak french
7.We are not old enough to see that flim
If we were old,we could see that film
8.My grandfather is too weak to travel abroad
If my grandparents weren't weak,they could travel abroad
9.I don't know her address,I can't write to her
If i knew her address,i could write to her
10.It's a pity.I don't have time to read the whole novel
If i had a time,i could read the whole novel
11.He is so tired,so he can't score any goal
If he weren't tired ,he could score some goal
12.She is very shy that's why she doesn't enjoy the party
If she weren't shy ,she would enjoy the party
13.I am not a bird, so I can't fly
If i were a bird,i could fly
14.I am a student that's why I am dependent on my parents
If i weren't a student,i wouldn't dependent on my parents
15.She is very poor,so she can't boy that car
If she weren't poor,she could but that car
57. Did you enjoy yourself last night? (time)
did you have a good time last night?
58. ldon‘t want to go to the party tonight > I don' t feel like. ..going to the party tonight......
59. She can' t have more children because of her age. > She is too .....old to have more children......
60. He lost his money simply because he wasn' t careful > If .....he had been careful, he wouldn't have lost his money simply.......
61 Tom and Mary moved to Paris 20 years ago. >lt is.....20 years since tom and mary moved........ ............
62. I haven’t seen so much rain for along time. ==> It....is a long time since I saw so much rain......
64. It is high time for US to go home => It is high time we .......went home..... .....
65. You can’t go in to this restaurant without a jacket and tie. =>Unless ...you have a jacket and tie, you can't go into this restaurant ...
66. The question was so difficult that no one could answer it. ==> It was such ...the difficult question that no one could answer it......
67 She hasn’ t finished the letter yet. => This letter ...hasn't been finished yet...
68. He isn't good at English. He can' t get a job. => If. ......he were good at english, he could get a job...............
69 Mary doesn't spend much money. She spent much money last month => Mary doesn' t....spend as much money this year as she did last month.....
70. The weather isn't t fine We can ’t go for a walk in the woods. => If ........the weather was fine, we could go for a walk in the woods............ ..
71. I' ll ask someone to make a new dress. --> I'll have ......a new dress made..........
72. The bridge might be built in a hurry.=>. People ....... . ..........might build the bridge in a hurry..... ................. . .....
73. You really should be able to dress yourself by now.=> It’s high time ....you dressed yourdress....
74. i wish i hadn’t told him what we were planning to do that evening.=> I regret ...telling him what we were planning to do that evening. ....
75. I have never eaten with knives and folks before. => This is ....the first time i have eaten with knives and folks....
76. “Why don’t you ask Tom for help, Mary?” Ba said.=> Ba suggested..mary should ask tom for help...
77.Ba is too young to see horror films.=> Ba is not.....old enough to see horror films............
79. They once started these machines by hand. => They used to ..these machines by hand ..
80. He works hard and he will pass the exam. => If he...didn't work hard, he wouldn't pass the exam......
57. Did you enjoy yourself last night? (time)
=> Did you have a got time last night
58. ldon‘t want to go to the party tonight > I don' t feel like. ..going to the party tonight......
59. She can' t have more children because of her age. > She is too .old to have more children..........
60. He lost his money simply because he wasn' t careful > If ....he had been careful, he wouldn't have lost his money simply ....
61 Tom and Mary moved to Paris 20 years ago. >lt is..20 years since Tom and Mary moved to Paris....
62. I haven’t seen so much rain for along time. ==> It..a long time since I last saw so much rain........
64. It is high time for US to go home => It is high time we ..went home ....
65. You can’t go in to this restaurant without a jacket and tie. =>Unless ..you have a jacket and tie, you can't go into this restaurent....
66. The question was so difficult that no one could answer it. ==> It was such ..a difficult question that no one could answer it .......
67 She hasn’ t finished the letter yet. => This letter hasn't been finished by him yet ......
68. He isn't good at English. He can' t get a job. => If. ..he were good at English, he could get a job .....
69 Mary doesn't spend much money. She spent much money last month => Mary doesn' t.spend as much money this month as she did last month ........
70. The weather isn't t fine We can ’t go for a walk in the woods. => If .the weather fines, we will go for a walk in the woods........
72. The bridge might be built in a hurry.=>. People ..said that they might built the bridge in a hurry..
74. i wish i hadn’t told him what we were planning to do that evening.=> I regret ...telling him what we were planning to do that evening....
75. I have never eaten with knives and folks before. => This is the first time I have ever eaten with knives and folks........
77.Ba is too young to see horror films.=> Ba is not.old enough to see horror films ..........
79. They once started these machines by hand. => They used to .start these machines by hand . ..
80. He works hard and he will pass the exam. => If he.workes hard, he will pass the exam......
Còn vài câu mk chưa làm đc bn thông cảm nha!!!! 
make conditinal sentences
1. she got married at such an early age' so she isn't at university now
if she hadn't got married at such an early age , she would have been at university now
2. she works in the evening , she has no time to play with her children
if she didn't work in the evening , she would have time to play with her children
3. as she is often absent from class, she can't keep pace with her classmate
if she wasn't often absent from class, she could keep pace with her classmate
4. it's very cold' so we can't go swimming
if it wasn't cold, we could go swimming
5. you drink too much coffee ' that's why can't sleep
if i didn't drink too much coffee I could sleep
6. we don't have a big house. we can't invite friends to stay
if we had a big house. we could invite friends to stay
7. the flats are not clearly numbered, so it is very difficult to find anyone
if the flats were clearly numbered, it wouldn't be very difficult to find anyone
8. i couldn't write to Alice because i didn't know her address
if I had known alice's address, I would have written to her
9. we got lost because we didn't have a map
if we had had a map, we wouldn't have got lost
10. the farmers didn't have enough rain , so they could not grow rice
if the farmer had had enough rain , they would have grown rice
1 he failed the test
he didn't succeed......in the test...........................................
2 we couldn't get nearer because of her dog
her dog prevented......us from getting nearer............................................
3 we sometimes ask her for advice because she is our form teacher
as she is our form teacher,we sometimes ask her for advice..................................................
4"what are you reading?" she said to me
she asked me what i was reading
5" you should see your dentist" he said to me
he adivised me......to see my dentist............................................
6 why don't we stop working immediately?
i suggest.........stopping working immediately.........................................
7 unless she visits him , he won't give her the message
if she....doesn't visit him,he won't give her the message.............................................
8 we really admire her beautiful voice
she sings.......very beautifully...........................................
9 the bus doesn't stop because it is full
since......it is full,the bus doesn't stop............................................
10 he is very handsome. Moreover,he is very rich
he is not only ...handsome but also very rich...............................................
11 they didn't want to meet him
they avoided.....meeting him.............................................
12 we heven't seen him yet
he......hasn't been seen yet............................................
14 they made us raise our hands
we....were made to raise our hands..............................................
1. "Don't try to open it now", she said to us
-> She told_us not to try to open it then_____________________________
2. "How long are you going to stay here?", I asked him
-> I asked him__how long he was going to stay there___________________________
3. "Jean, have you seen my gloves?" Thomas asked
-> Thomas asked Jean__if he had seen her gloves________________________
4. "I'll pay him if I can" she said
-> She said that__she would pay him if she could____________________________
5. If I don't come here early, I will miss the bus
-> Unless__i come here early, I will miss the bus ________________________________
6. If he doesn't do that, he will get bonus
-> Unless_he does do that, he will get bonus_________________________________
7. You can't visit Paris unless you get a visa
-> If_you don't get a visa,you can't visit Paris ______________________________________
8. You study harder or you will fail your exam
-> If_you don't study harder,you will fail your exam _______________________________________
9. If it doesn't rain, we will go for a picnic
-> Unless_it rains ,_ we will go for a picnic__________________________________
10. He lost his job because he was late every day
-> If__he hadn't been late every day,he wouldn't have lost his job_______________________________________
1.Althouh she's rich,she is't very happy(in spite of)
in spite of being rich, she is't very happy
2. Terry works harder than June(doesn't)
june doesn't work as hard as terry
3. It wasn't necessary for him to pay me(needn't)
he needn't pay me
4. It was the fist time he had seen a dolpin(before)
he hadn't seen a dolphin before
5. If you don't have her address, you can't write to her(unless)
unless you have her address, you can't write to her