1. Samuel started keeping a diary in 1997.
→ Samuel has …………………………………………………
2. We started leaming English fìve years ago.
→ We have …………………………………………………
3. I began living in Ho Chi Minh City when I was 8.
→ I have …………………………………………………
4. She has taught the children in this remote village for five months.
→ She started…………………………………………………
5. He has written to me since April.
→ The last time…………………………………………………
6. She hasn’t had a swim for five years.
→ She last …………………………………………………
7. They last talked to each other two months ago.
→ They haven’t…………………………………………………
8. The last time she saw her elder sister was in 1999.
→ She hasn’t …………………………………………………
9. She hasn’t written to me for years.
→ It’s years…………………………………………………
10. Robert and Catherine have been married for ten ỵears.
→ It’s ten years …………………………………………………
11. It’s two weeks since they deaned their room.
→ They…………………………………………………
12. It’s over six months since John had his hair cut.
→ John …………………………………………………
13. How long is it since you rode a bicyde?
→ When …………………………………………………
14. How long is it since he wrote to ỵou?
→ When…………………………………………………
15. When did he last talk to you?
→ How long …………………………………………………
16. She started driving 1 month ago.
→ She has …………………………………………………
17. We began eating when it started to rain.
→ We have …………………………………………………
18. I last had my hair cut when I left her.
→ I haven’t …………………………………………………
19. The last time she kissed me was 5 months ago.
→ She hasn’t…………………………………………………