Modals

Mary should have done her homework last night instead of watching television.

• Mary did her homework instead of watching television last night.

• Mary didn't watch television and do her homework last night.

• Mary watched television and did her homework last night.

• Mary watched television and didn't do her homework last night.

We suggested that she ____ the 10:30 train immediately.

• take

• has to take

• may take

• might take

Henry/ suggested/ Anna/ the doctor.

• Henry suggested Anna to go to the doctor.

• Henry suggested to Anna that she goes to the doctor.

• Henry suggested to Anna that she go to the doctor.

• Henry suggested Anna that she should go to the doctor.

When you have a small child in the house, you _____ leave small objects lying around. Such objects _____ be swallowed, causing serious injury or even death.

• needn't/ may

• should not/ might

• should/ must

• mustn't/ can't

Tim looks so frightened and upset. He _____ something terrible.

• must experience

• ought to have experienced

• should have experienced

• must have experienced

You _____ to your teacher like that. It was very rude.

• shouldn't have talked

• mustn't talk

• shouldn't talk

• mustn't have talked

Since they aren't answering the phone, they _____.

• need have left

• can't have left

• must have left

• should have left

She must _____ in the garage when we came that's why she didn't hear the bell.

• have been working

• be working

• have worked

• work

It is imperative that your facebook password _____ confidential.

• need keeping

• need to keep

• needs to be kept

• needed keeping

Tony didn't study hard for the test. His answers _____ from someone else.

• should have copied

• can have copied

• must have been copied

• would have copied