11.This is the first time she has worked with foreigners. =
She hasn’t………………………………………………………………..
12. She started to cry two hours ago
.= She has…………………………………………………………….
15. The last time she phoned her parents was 3 weeks ago.
= She hasn’t……………………………………………………………………………..
16. It is a long time since we last went to this restaurant.
= We haven’t…………………………………………………………………………….
17. When did you have this laptop?
= How long …........................................................................................................?
18. This is the first time I have joined such an exciting party.
=I haven’t …………………………………………………….
19. I haven’t heard from her for many years.
= The last ………………………………………
20. The children haven’t been taken to the park since 2012.
= The last time …………………………………………………………