Tenses. Put in present perfect passive or present progressive passive verbs.
1) Don't look now, but I think we(follow)
2) Hello, police? I'd like to report a theft. My handbag(steal)
3) Why did you take the bus?' 'My car(repair)
4) I think someone's been in my room - some books(move)
5) 'There's nobody here.' 'No, all the studentshome.(send)
6) 'Whenyou'
'Tomorrow morning'. (interview)
7) A group of suspected terroristsby the police.(arrest)
8) Another group of suspected terroristsby the police.(arrest)
9) The hospital will be closed for two years, while it(rebuild)
10)James...to join the local football team. (ask)