1. We started living here fifteen years ago.

-> We have lived here for fifteen years

2. The last time she visited me was five months ago.

-> She hasn’ visited me for five months

3. I last wrote to my uncle in July

-> I haven't written to my uncle in July

4. It’s a long time since we became close friends .

-> We have become close friends since a long time

5. Minh began to collect stamps in 2000.

-> Minh has collected stamps since 2000

6. I haven’t eaten this kind of food before.

-> This is the first time I ate this kind of food 

7. We haven’t visited my grandparents for two months.

- >The last time i visited my grandparents was two months ago

8. I have studied English for three years.

-> I began to study English three years ago 

9.My brother hasn’t seen his best friend for nearly five years.

-> It is the last time my brother saw his best friend five years ago

10. When did you start learning English ?

-> How long have you learnt English?

1. We have lived here for fifteen years.

2. She hasn't visited me for five months.

3. I haven't written to my uncle since July.

4. We have become close friends for a long time.

5. Minh has collected stamps since 2000.

6. This is the first time I have ever eaten this kind of food.

7. The last time I visited my grandparents was two months ago.

8. I began to study English three years ago.

9. It is nearly five years since my brother last saw his best friend.

10. How long have you learned English?