1. This 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 first 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. Today is Saturday. I haven't taken a bath since Wednesday.
-> It is...................................................................................................