B. Put the verbs in brackets into the present perfect or the past simple.

1. When did you buy your bike? It looks quite new.
2. Joan has visited her grandparents twice this week.
3. Mr Rothman has gone to Australia. He's coming back next week.
4. How long have they been friends?
5. We haven't seen Craig since Monday. Why don't we give him a call?
6. How long ago did they move to Melbourne?
7. He took off his jacket and quietly sat at his desk.
8. My dad was a great fan of The Beatles. He once went to a concert of theirs in Liverpool.
9. I have met Britney Spears. She is very sweet.
10. Brian has gone to Rome several times. His family is there.