1. The last time she came back to her hometown was 4 years ago.
→She hasn't............................................................................................................
2. He started working as a bank clerk 3 months ago.
→He has.................................................................................................................
3. It has been 5 years since we flew to Singapore.
→We have................................................................................................................
4. I last had my hair cut in November.
→I haven't................................................................................................................
5. The last time we called each other was 5 months ago.
→We haven't.............................................................................................................
6. It is a long time since we last met.
→We haven't.............................................................................................................
7. When did you have it?
→How long.................................................................................................................?
8. This is the first time I had such a delicious meal.
→I have never................................................................................................................
9. I haven't seen him for 8 days.
→The last......................................................................................................................
10. I haven’t gone out since last June.
→ I last ......................................................................................................................................
11. She has worked as a teacher for almost 5 years.
→ She began ..........................................................................................................................
12. How long has the cat eaten?
→ When did..............................................................................................................................?
13. He has worked on his computer for more than seven hours.
→ He started.........................................................................................................................
14. She hasn’t received any good news for a long time.

→ The last time ......................................................................................................................
15.My father hasn’t played any sport since last year.
→ My father last........................................................................................................................
16. I have never eaten this kind of food before.
→ This is .........................................................................................................................................
17. She started to live in Hanoi 2 years ago.
→ She has ..............................................................................................
18. He began to study English when he was young
→ He has ...........................................................................................
19. I have never seen such a beautiful girl before.
→It is .................................................................................................................................................
20. When did you watch Harry Potter ?
→How long ..............................................................................................................................