11. The last time I saw Tom was in 1999.
I haven’t___________________________________________________________.
I last______________________________________________________________.
12. We last met our teacher 10 years ago.
We haven’t_________________________________________________________.
The last___________________________________________________________.
13. He has collected stamps for five years.
He started__________________________________________________________.
14. I have never met a more intelligent boy than Peter.
Peter is____________________________________________________________.
15. I started learning French 6 months ago.
I’ve_______________________________________________________________.
16. He is the most famous actor I have ever met.
I have never________________________________________________________.
17. I haven’t heard of him since August.
The last time_______________________________________________________.
18. My grandmother hasn’t been to the hospital before.
This is____________________________________________________________.
19. My father hasn’t been to Sapa for two years.
The last time_______________________________________________________.
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