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How long is it since you rode a bicyde?
=>When did you ride a bicycle?
How long is it since he wrote to ỵou?
=>When did he write to you?
When did he last talk to you?
=>How long has he talked to you ?
When did you last telephone him?
=>How long have you telephoned him?
We have never eaten this kind of food before.
=>It’s the first time we have eaten this kind of food
This is the fìrst time I have seen this fìlm.
=>I have never seen this film before.
This is the first time he went abroad.
=> He hasn’t gone abroad before.
She started driving 1 month ago.
=>She has driven for 1 month.
We began eating when it started to rain.
=>We have eaten since it started to rain.
I last had my hair cut when I left her
=>I haven’t had my hair cut since I left her.
The last time she kissed me was 5 months ago.
=>She hasn’t kissed me for 5 months.
It is a long time since we last met.
=>We haven’t met for a long time.
When did you have it ?
=>How long have you had it?
This is the first time I had such a delicious meal .
=>I haven’t had such a delicious meal before.
I haven’t seen him for 8 days.
=>The last time I saw him was 8 days ago.
I haven’t taken a bath since Monday.
=>It is since Monday I last took a bath.
Its 2 months since he earned any money.
=>He has earned money for 2 months
He last shaved the day before yesterday.
=>He hasn’t shaved the day since yesterday.
Its 2 years since I was last in Rome.
=>I haven’t been to Rome for 2 years
I saw Tom last on his wedding day.
=>I haven’t seen Tom since on his wedding day
I last ate raw fish when I was in Japan.
=>I haven’t eaten raw fish since I was in Japan
Its ten weeks since since I last had a good night sleep.
=>I haven’t had a good night sleep for ten weeks
He last paid taxes in 1970.
=>He hasn’t paid taxes since 1970
I last ate meat 5 years ago.
=>I haven’t eaten eat for 5 years.
Its years since I took photographs.
=>I haven’t taken photographs for years.
I last watched TV on new years
=> I haven't watched TV since on new years.
Its 3 months since he wrote to me.
=>He hasn’t written to me for 3 months.
The last time I was aboard was in the summer of 1978.
=>I haven’t been abroad since the summer of 1978
Ihavent seen him for 2 months.
=> I last saw him 2 months ago.
Its nearly 20 years since my father saw his brother.
=>My father hasn’t seen his brother for nearly 20 years.
When did you learn to drive?
=>How long is it since you learned to drive?
The last time I went swimming was when we were in Spain.
=>I haven’t gone swimming since we were in Spain.
ThisisthefirsttimeIve been to a night club
=>I haven’t been to a night club before
They have never heard such a thing before.
=>This is the first time they have heard such a thing
Mary rang hours and hours ago.
=>It it hours since Mary rang
It is ages since Alan visited his parents.
=>Alan hasn't visited his parents for ages.
How long is it since you rode a bicyde?
=>When did you ride a bicycle?
How long is it since he wrote to ỵou?
=>When did he write to you?
When did he last talk to you?
=>How long has he talked to you ?
When did you last telephone him?
=>How long have you telephoned him?
We have never eaten this kind of food before.
=>It’s the first time we have eaten this kind of food
This is the fìrst time I have seen this fìlm.
=>I have never seen this film before.
This is the first time he went abroad.
=> He hasn’t gone abroad before.
She started driving 1 month ago.
=>She has driven for 1 month.
We began eating when it started to rain.
=>We have eaten since it started to rain.
I last had my hair cut when I left her
=>I haven’t had my hair cut since I left her.
The last time she kissed me was 5 months ago.
=>She hasn’t kissed me for 5 months.
It is a long time since we last met.
=>We haven’t met for a long time.
When did you have it ?
=>How long have you had it?
This is the first time I had such a delicious meal .
=>I haven’t had such a delicious meal before.
I haven’t seen him for 8 days.
=>The last time I saw him was 8 days ago.
I haven’t taken a bath since Monday.
=>It is since Monday I last took a bath.
Its 2 months since he earned any money.
=>He has earned money for 2 months
He last shaved the day before yesterday.
=>He hasn’t shaved the day since yesterday.
Its 2 years since I was last in Rome.
=>I haven’t been to Rome for 2 years
I saw Tom last on his wedding day.
=>I haven’t seen Tom since on his wedding day
I last ate raw fish when I was in Japan.
=>I haven’t eaten raw fish since I was in Japan
Its ten weeks since since I last had a good night sleep.
=>I haven’t had a good night sleep for ten weeks
He last paid taxes in 1970.
=>He hasn’t paid taxes since 1970
I last ate meat 5 years ago.
=>I haven’t eaten eat for 5 years.
Its years since I took photographs.
=>I haven’t taken photographs for years.
I last watched TV on new years
=> I haven't watched TV since on new years.
Its 3 months since he wrote to me.
=>He hasn’t written to me for 3 months.
The last time I was aboard was in the summer of 1978.
=>I haven’t been abroad since the summer of 1978
Ihavent seen him for 2 months.
=> I last saw him 2 months ago.
Its nearly 20 years since my father saw his brother.
=>My father hasn’t seen his brother for nearly 20 years.
When did you learn to drive?
=>How long is it since you learned to drive?
The last time I went swimming was when we were in Spain.
=>I haven’t gone swimming since we were in Spain.
ThisisthefirsttimeIve been to a night club
=>I haven’t been to a night club before
They have never heard such a thing before.
=>This is the first time they have heard such a thing
Mary rang hours and hours ago.
=>It it hours since Mary rang
It is ages since Alan visited his parents.
=>Alan hasn't visited his parents for ages.
Chúc bn hok tốt !
1.They last talked to each other two months ago. ---> They haven't talked to each other for two months.
2.The last time she saw her elder sister was in 1999. --->She hasn't seen her elder sister since 1999.
3.She hasn't written to me for years.---> It's years since she wrote to me.
4.Robert and Catherine have been married for ten years.--->It's ten years Robert and Catherine married.
5.It's two weeks since they deaned their room.----->They haven't cleaned their room for two weeks.
6.It's over six months since John had his hair cut.---->John has had his hair cut for over six months.
7.how long is it since he wrote to you?--->When was the last time he wrote to you?
8.I last had my hair cut when I left her.--->I haven't had a new hair cut since I left her.
9.The last time she kissed me was 5 months ago.--->She hasn't kissed me for 5 months.
10.It is a long time since we last met.--->We haven't met for a long time.
11.I haven't seen him for 8 days.-->The last time I saw him was 8 days ago.
12.I haven't taken a bath since Monday.-->It is last Monday since I took a bath.
13.It's 2 years since i had a punture.--->I have had a punture for 2 years.
14.It's 2 months since he earned any money.--->He has earned any money for two months.
1 , They haven't talked to each other for two months
2, she hasn't seen her elder sister since 1999
3,It's years since she wrote to me
4,It's ten years Robberts and Cathetine married
5, They haven't cleaned their room for two weeks
Chúc bạn học tốt 
Ex1 viết lại câu sao cho nghĩa không thay đổi
1.This last time she came black to her hometown was 4 years ago
=>she hasn`t....come back to her hometown for 4 years.................................................................................
2.He stared working as a bank clerk 3 months ago.
=>he has....worked as a bank clerk for 3 months.....................................................................................
3.It has been 5 years since we first flew to Singapore.
=>we have.......flown to Singapore for 5 years............................................................................
4. I last had my hair cut in November.
=>I haven`t cut my hair since November
5.The last time we called each other was 5 months ago
=>We haven`t called each other for 5 months
6.It is a long time since we last met
=>We haven`t met for a long time
7 .when did you have it?
=>How long have you had it ?
8.This is the fist time I had such a delicious meal
=>I haven`t had such a delicious meal before
9.I haven`t seen him for 8 days
=>The last time i last saw him was 8 days ago
10.To day is Saturday.I haven`t taken a bath since Wednesday.
=>It is Wednesday since i last took a bath
=>Bn này ở bẩn quá .ĐỌc c10
1.This last time she came black to her hometown was 4 years ago
=>she hasn`t....come back to her hometown for 4 years.................................................................................
2.He stared working as a bank clerk 3 months ago.
=>he has....worked as a bank clerk for 3 months.....................................................................................
3.It has been 5 years since we first flew to Singapore.
=>we have.......flown to Singapore for 5 years............................................................................
4. I last had my hair cut in November.
=>I haven`t cut my hair since November
5.The last time we called each other was 5 months ago
=>We haven`t called each other for 5 months
6.It is a long time since we last met
=>We haven`t met for a long time
7 .when did you have it?
=>How long have you had it ?
8.This is the fist time I had such a delicious meal
=>I haven`t had such a delicious meal before
9.I haven`t seen him for 8 days
=>The last time i last saw him was 8 days ago
10.To day is Saturday.I haven`t taken a bath since Wednesday.
=>It is Wednesday since i last took a bath
I. Find the OPPOSITES of these adjectives to complete the sentences
1. It was very ............kind.............. of you to help me with my homework.
2. Was Mary...........present............... at the tennis game last Sunday?
3. It's..........impolite............. to talk with your mouth full.
4. Sally isn't very ............................ She prefers to listen to other people.
5. Mark is very ...........non-optimistic.............. He always thinks things will get worse!
6. All the student were very ............friendly.............. towards me on my first day at my new school.
7. The match was between two .........unprofessional.................. teams.
8. He decided not to buy the ...........inauthentic.............. watch and wait until he had more money.
9. After waiting over half an hour for the bus, Ben began to get ..........impatient..............
10. It was very ...............generous........... of you to pay for my coffee.
II. Rewrite the following sentences
1. Daisy types really fast
-> Daisy is a fast typist
2. You have worked very hard.
-> This has been worked very hard.
3. There was almost nobody in the cinema
-> There was hardly anybody in the cinema
4. She speaks English fluently
-> She is a fluent english speaker
5. My brother cycles slowly.
-> My brother is a slow cyclist
III. Choose the best answer
1. Where ......... you at 9:00 last night, Mr.Green?
a. have been b. were c. will be d. are
2. I ................................. the dishwasher on when I heard the shot
a. am turning b. turned c. was turning d. turned
3. Now I ......................... for what I said about you. It wasn't true and I shouldn't have said it
a. do apologize b. apologized c. was apologized d. apologizing
4. Tim was tired. He ......................... hard all day
a. has been studying b. studies c. studied d. had been studying
5. She ................ music all day. Now she feel tired
a. has been playing b. is playing c. played d. plays
6. I was sad when I sold my car. I ............................... it for a very long time
a. am running b. were running c. had been running d. have been running
7. ..................... a car when they were living in London?
a. Have they b. Did they have c. Were they having d. Have they had
8. I think you should have that coat ...................... soon
a. cleaned b. being cleaned c. cleaning d. to clean
9. Ted and Amy ...................... for 24 years
a. have been married b. married c. were married d. has been married
10. When the first child was born, they ............................. married for three years
a. have been married b. had been married c. will been married d. will have been married
8. When did you learn to drive?
How long is it have you learnt to drive?
9. The last time I went swimming was when we were in Spain.
I haven’t gone swimming since we were in Spain
10. You haven't tidied this room for weeks.
It’s weeks since you last tidied this room.
11. We started looking for a flat 2 months ago and we are still looking.
We have been looking for a flat for 2 months.
12. This is the first time I've been to a night club
I haven’t been to a night club before.
13. They have never heard such a thing before.
This is the first time they have heard such a thing.
14. Noone has challenged his authority before.
This is the first time someone has changed his authority.
15. She left university 2 years ago
It is 2 years since she left university.
16. My mother was the most warm-hearted person I've ever known.
I have never known a more warm-hearted person than my mother.
17. I haven't been able to see them for over a year.
It is over a year since I was able to see them.
18. It stared to rain at 2 o'clock.
It has rained since 2 o'clock.
19. I have never been to the ballet before.
It is the first time I have ever been to the ballet.
20. John and Mary moved to Edinburgh twenty years ago.
It is twenty years since John and Mary moved to Edinburgh.
Complete the sentences with the appropriate form of the words in brackets.
1. I'll help you(familiar).......familiarize........yourself with the city.
2. Despite the star-stuffed cast, the film was only(part).....partially....successful.
3. I lost my temper becaus he was being so(head)....headstrong.....and was rafusing to accept that he was wrong, despite all the evidence.
4. He wrote the book alone, so he doesn't have a(n)(author)....authorization........
5. He felt very(courage).....discouraged......when he saw he had failed the exam again.
6. Are all those(add)..additives.....they put in food really necessary?
7. The teacher warned the children that if they(behave)......misbehaved..........again.
8. Librarians spend a lot of time(class)......classifying.......books.
9. I don't care if you had had too much to drink. Your behavior last night was quite(defend)........indefensible........
10. Don't worry! Our new product will keep your bathroom clean and(ordour).........odourless.........
11. It was a complete(fail)...failure......due to poor planning.
12. It was very(friend)....unfriendly..of you to slam the door in his face.
13. The man cycled(care)....carelessly.......and had an accident.
14. Could you(straight)......straighten......the picture over the sofa?
15. It's hard to buy meat on the island but fish is(plenty).....plentiful.......
16. I've only been to Paris(one)......once.......before, and that was many years ago.
17. My car is much too(rely)......unreliable.....to take on a long journey.
18. In(conclude)......conclusio...., I'd like to thank the people who have helped me while I have been working here.
19. She was sentenced to forty years(prison)....prinsonal.......for manslaughter.
20. These quantities are(sufficient)........insufficient......for the number of orders received.
FIGHTING!! 
Complete the sentences with the appropriate form of the words in brackets.
1. I'll help you(familiar)...FAMILILARLY............yourself with the city.
2. Despite the star-stuffed cast, the film was only(part).PARTAL........successful.
3. I lost my temper becaus he was being so(head).HEADLESS........and was rafusing to accept that he was wrong, despite all the evidence.
4. He wrote the book alone, so he doesn't have a(n)(author)..CO-AUTHOR..........
5. He felt very(courage)...DISCOURAGING........when he saw he had failed the exam again.
6. Are all those(add).ADDITIONS.......they put in food really necessary?
7. The teacher warned the children that if they(behave)...BEHAVIOURED.............again.
8. Librarians spend a lot of time(class)....CLASSIFYING.........books.
9. I don't care if you had had too much to drink. Your behavior last night was quite(defend)...INDEFENSIBLE.............
10. Don't worry! Our new product will keep your bathroom clean and(ordour)...ORDOURLESS...............
11. It was a complete(fail).FAILURE........due to poor planning.
12. It was very(friend)...UNFRIENDLY.........of you to slam the door in his face.
13. The man cycled(care).....CARELESSLY......and had an accident.
14. Could you(straight)..STRAIGHTEN..........the picture over the sofa?
15. It's hard to buy meat on the island but fish is(plenty).PLENTIFUL............
16. I've only been to Paris(one)....ONCE.........before, and that was many years ago.
17. My car is much too(rely)..RELIABLE.........to take on a long journey.
18. In(conclude)..CONCLUSION........, I'd like to thank the people who have helped me while I have been working here.
19. She was sentenced to forty years(prison).IMPRISONMENT..........for manslaughter.
20. These quantities are(sufficient).INSUFFICIENT.............for the number of orders received.
1. When did you first study English? (long)
=> How long have you studied English?
2. I have never been to such a polluted. (the)
=> It is the first time I have ever been to such a polluted.
3. Although he was angry, he didn't show it. (of)
=>In spite of being angry,he didn't show it.
4. No pop band was as succesful as the Beatles in the 1960s. (the)
=> The Beatles was the most successful pop band in the 1960s .
5. Pespite the fact that I was carrying an umbrella, I got completely wet. (even)
=> I got completely wet,even though I was carrying an umbrella.
6. It's been a long time since I last ate fish. (eaten)
=>I haven't eaten fish for a long time.
1. A
2. B