B. Put the verbs in brackets into the present perfect or the past simple.
1 When .......... (you/buy) your bike? It looks quite new.
2 Joan .......... her grandparents twice this week. (visit)
3 Mr Rothman .......... to Australia. He's coming back next week. (go)
4 How long .......... (they/be) friends?
5 We .......... (not/see) Craig since Monday. Why don't we give him a call?
6 How long ago .......... (they/move) to Melbourne?
7 He took off his jacket and quietly .......... (sit) at his desk.
8 My dad was a great fan of The Beatles. He once .......... (go) to a concert of theirs in Liverpool.
9 I .......... (meet) Britney Spears. She is very sweet.
10 Brian .......... (go) to Rome several times. His family is there.