modal verb

You .... drive on the left in England.

• might

• could

• must

• can

.... you like to eat something?

• shall

• must

• dare

• would

I hope I'll .... take you out to dinner next week.

• be able to

• should

• ought to

• can

A short circuit .... the fire.

• may have caused

• need have caused

• must cause

• ought to cause

I think you .... tell him everything you know and the sooner the better

• shall

• were able to

• should

• might have

Only female mosquitoes bite. They ... protein from the blood for their eggs.

• might

• need

• have to

• must

You ... stop smoking to prevent lung cancer.

• mustn't

• ought to

• don't have to

• might

Peter ... read Hebrew, but his sister Rose ....

• can/ can't

• could/ mustn't

• has to/ is able to

• was able to/ can

I ... my raincoat, because it wasn't rainy at all.

• must have worn

• couldn't wear

• can have worn

• needn't have worn

Possibly Ira will visit Switzerland next year.

• Ira has to visit Switzerland next year.

• Ira is able to visit Switzerland next year.

• Ira may visit Switzerland next year.

• Ira would visit Switzerland next year.