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1. They have begun watching the movie for 1 hour.
2.He has cried for 10 years.
3. He hasn't gone abroad before.
4. She has drived for 1 month.
5. We have eaten since it started to rain.
6. Nam is interested in watching television.
7. I have not talked to foreigner before.
Before I came to class, I had a cup of coffee.
@ After i had a cup of coffee, I came to class
I have neven read such a good book before.
@ This is the first time I have ever read such a good book
She started learning English ten years ago.
@ She has learnt English for ten years
It is two years since he last went home.
@ He hasnot gone home for two years.
She began to play the piano three years ago
@ She has played the piano for three years
Before I came to class, I had a cup of coffee.
@ After i had a cup of coffee, I came to class
I have neven read such a good book before.
@ This is the first time I have read a good book
She started learning English ten years ago.
@ She had learnt English for ten years
It is two years since he last went home.
@ He hasnot went home for two years
She began to play the piano three years ago
@ She has been play the piano for three years
Chúc bn học tốt ! 
1) This is the first time he went abroad.
=> He hasn't gone abroad before
2) She started driving 1 month ago.
=> She has drived for 1 month
3) We began eating when it started to rain.
=> We have eaten since it started to rain.
4) I last had my hair cut when I left her.
=> I haven't had my hair cut since I left her.
5) The last time she kissed me was 5 months ago.
=> She hasn't kissed me for 5 months
6) It is a long time since we last met.
=> We haven't met since a long time .
7) When did you have it ?
=> How long have you had it ?
8) This is the first 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 I saw him was 8 days ago
10) I haven't taken a bath since Monday.
=> It is
1. This is the first time he went abroad.
=> He hasn't gone abroad.
2. She started driving 1 month ago
=> She hasn't driven for 1 month
3. We began eating when it started to rain
=> We have eaten since I left her
4. I last had my hair cut when I left her.
=> I haven't cut my hair since I left her.
5. It is a long time since we last met.
=> We haven't met for a long time
Chúc bạn học tốt nhá!
1. The last time we saw her was on Christmas day.
=> We haven't seen her since Christmas day.
2. I haven't eaten this kind of food before
=> This is the first I have eaten this kind of food.
3. It started raining an hour ago
=> It have rained for an hour.
4.We haven't visited our grandfather for two months
=> The last time we visited our grandfather was two months ago.
5. I have studied English for three years
=> I started to studied English three years ago.
6. My brother hasn't seen his best friend for nearly five years
=> The last time my brother saw his best friend was nearly five years ago.
7. When did you start learning English?
=> When have you learned English?
8. We started living here fifteen years ago
=> We have lived here for fifteen years.
9. The last time she visited me was five years ago
=> She hasn't visited me for five years.
10. I last wrote to my uncle in July
=> I haven't written to my uncle since July.
11. It's long time since we became closed friend
=> We have become closed friend for long time.
12. Minh began to collect stamps in 2000
=> Minh have begun to collect stamps since 2000
Câu cuối mình nhầm chút ^^
Sửa lại : Minh has ................
Viết lại câu sao cho nghĩa ko đổi dựa vào gợi ý cho sẵn .
1.This first time he went aboard.
He..........has never gone aboard before .............................
2.She started driving 1 month ago.
She..........has driven for 1 month......................................
3.We began eating when it started to rain.
We............have eaten since it started to rain. ....................................
4.i last my hair cut when i left her .
i............have cut my hair since i left her ...........................
5.The last time she kissed me was 5 months ago.
She........hasn't kissed me for 5 months...............................................
6.it is a long since we last met .
We...........haven't met for a long ...........................
7.When did you have it ?
How long.............have you had it?............................................
8.This is the first time i had such a delicious meal.
i...........have never had such a delicious meal before............................................
9.i haven'tseen him for 8 days.
The last time...........I saw him was 8 days ago.................................
10.i haven't seen him for 8 days.
it...........is 8 days since I last saw him........................................
Viết lại câu sao cho nghĩa ko đổi dựa vào gợi ý cho sẵn .
1.This first time he went aboard.
He..........has never gone aboard before .............................
2.She started driving 1 month ago.
She..........has driven for 1 month......................................
3.We began eating when it started to rain.
We............have eaten since it started to rain. ....................................
4.i last my hair cut when i left her .
i............have cut my hair since i left her ...........................
5.The last time she kissed me was 5 months ago.
She........hasn't kissed me for 5 months.......
1. We started to play soccer an hour ago
We have... played soccer for hour ago....
2. She started reading this novel a week ago
She has.read this novel for a week ....
3. He started writing this book last year
He has..written this book since last year...
4. My sister began playing badminton in 1986
My sister has.played badminton in 1986....
5. Hoa began playing piano when she was 10
Hoa has....played ..piano since she was 10..
6. Mr Hai began to be a doctor when he was 21
Mr Hai has..been a doctor since he was 21.....
Rewrite these sentences in such a way that keeps the meaning unchanged.
1.We've studied mdern fine-át since 1999-> They started.......studying modern fine-át in 1999................................
2.I haven't seen Linh since my birthday party.-> The last time..I have seen Linh since my birtday party .....................................
3.He started playing professionally in 2008.-> He has.played professionally since 2008............................
4.They began building that bridge two years ago.-> They have..built that bridge for two years................
5.Lan started working as a teacher of English in 2005.-> Lan has........worked as a teacher of E since 2005...........................
6.It began rainning hard two hours ago.-> It has...rained hard for two hours.....................................
7.She started writting novels ten years ago.-> She has...written novels for ten years.................................................
Rewrite the following sentence not to change their meanings:
1. This is the first time he went abroad.
=>He hasn't........gone abroad before.....................
2. She started driving 1 month ago.
=>She has........driven for 1 month......................
3. We began eating when it started to rain.
=> We have........eaten since it started to rain. .........................
4. I last had my hair cut when I left her.
=> I haven't..............had my hair cur since I left her............................
5. The last time she kissed me was 5 months ago.
=> She hasn't..........kissed me 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 first time I had such a delicious meal.
=> I haven't............ had such a delicious mea before..................................
9. I haven't seen him for 8 days.
=> The last..................time I saw him 8 years ago.......................
10. I haven't taken a bath since Monday.
=> It is........Monday since I last took a bath......................
i started learning english in 2000
-i have learnt English since 2000
my sister began to teach english 20 years ago
-my sister has taught English for 20 years
it began ranning half an hour ago
-it has rained for half an hour
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
viết lại câu
i started learning english in 2000
-i have learnt english since 2000
my sister began to teach english 20 years ago
-my has taught english for 20 years
it began ranning half an hour ago
-it has rained for an hour
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