Should, must, may, might

A timetable __________ be set for withdrawing the army. should. must. should or must are possible.

Les isn't home yet. He _____ have been held up at work. should. must. should or must are possible.

I wonder how old Mike is? Well, he went to school with my mother, so he ____ be well over 50. should. must. should or must are possible.

If you smell gas, you ______ phone the emergency number. should. must. should or must are possible.

you _______ try to visit Neparl, it's a beautiful country. should. must. should or must are possible.

'I know I'm always complaining that my house is small, but it's very conbvenient for work' 'Yes, it ________ be handy living so close to your office.'. should. must. should or must are possible.

There's a man lying down on the pavement over there. Do you think he _______ himself. may/might have hurt. may have hurt. might have hurt.

I ________ you this before. I can't remember. may/might have told. may have told. might have told.

Is that John's car that just stopped? He ______ for us. may/might be waiting. may be waiting. might be waiting.

In the early 19 th century a person ______ to Australia for stealing as lettle as a loaf of bread. may/might be sent. may be sent. might be sent.

'Ann looks exhausted' ' I suppose she _______'. may/might have been running. might have been running. may have been running.

Real Madrid started well and _____ an early lead when Figo hit the post, but Barcelona scored first after 20 minutes. may/might have taken. may have taken. might have taken.

As little as 50 years ago a worker still _____ for being ill. may/might be dismissed. might be dismissed. may be dismissed.

The race had to be stopped because the oil on the track _______ an accident. may/might have caused. might have caused. may have caused.