Ex 6. Viết lại câu sao cho nghĩa không đổi:
1. The last time we saw her was on Christmas day.
We haven’t ..................................................................................................
2. I haven’t eaten this kind of food before.
This is...........................................................................................................
3. It started raining an hour ago.
It has.............................................................................................................
4. We haven’t visited my grandfather for two months.
The last time.................................................................................................
5. I have studied English for three years.
I began..........................................................................................................
6. My brother hasn’t seen his best friend for nearly five years.
It’s ...............................................................................................................
7. When did you start learning English?
How long......................................................................................................
8. We started living here fifteen years ago.
We have .......................................................................................................
9. The last time she visited me was five years ago.
She hasn’t.....................................................................................................
10. I last wrote to my uncle in July.
I haven’t ......................................................................................................
11. It’s long time since we became close friend.
We have .......................................................................................................
12. Minh began to collect stamps in 2000.
Minh has......................................................................................................
Rewrite the sentences :
1. I started learning English in 2000.
I have learned English since 2000.
2. My sister began to teach English 20 years ago.
My sister has taught English for 20 years
2. It began raining half an hour ago.
It has rained for half an hour
3. They have built this hotel for a year.
They started building this hotel a year ago
4. He has had his breakfast since 7 o’clock.
He began having his breakfast at7 o’clock.
5. Mr. Ba has talked to our teacher for an hour.
Mr. Ba started talking to our teacher an hour ago
1. We started working here 2 years ago.
We have worked here for 2 years