9 - UNIT 3: Modal Verbs (Exercise)

5.You............... swim here. It's forbidden.

• must

• don't have to

• can

• mustn't

• couldn't

You ......... spend too much time playing computer games or you're going to end up wearing glasses like Miss Angel?!

• should

• mustn't

• shouldn't

• had better

• had better not

The reports concluded that the survivors _________ the other passengers but chose not to.

• was allowed to help

• may help

• don't have to help

• can help

• could help

The sky is darkening really fast. I think you _____________ an umbrella. Otherwise you're going to get rained on.

• had better took

• had better taken

• had better take

• ought to take

• shouldn't take

Sorry, but my train leaves at 6.00. I ________ leave now.

• can

• have to

• could

• need

• will

The open air concert hall is amazing. You really ___________ it.

• had better seen

• should seen

• could see

• might see

• ought to see

That snake is poisonous. You ______________ to the doctor about that bite or it'll get worse.

• had better gone

• had better go

• must going

• could go

• may go

Perhaps you ____________ go to France this summer. That would be nice.

• must

• could

• might

• should

There are lots of delays today.

• Our train can be delayed too.

• Our train may be delayed too.

• Our train might possibly be delayed too.

• Our train might possibly not be delayed.

• Our train will definitely be delayed too.

Tell your sister she _____ stay the night here if she wants to.

• can

• may

• might

• has to

• should