May / Might

I think I _________ have failed the test, but I'm not sure.

• ought to

• might

• shall

We have to rush. We __________ miss the last bus home.

• needn't

• couldn't

• mustn't

If you had let me know earlier, I __________ have been able to come.

• would

• will

• shall

You ____________ help me!

• must to

• should to

• have to

__________ anybody attend the lecture or is it just for registered students?

• Will

• Can

• Must

You _________ have bothered coming. I've done it already.

• wouldn't

• mightn't

• needn't

If there is an age restriction then you _________ go in as you are too young.

• should

• shouldn't

• shall not

The government _________ vote on the issue tomorrow. It's scheduled for 10am.

• will

• may

• would

_________ we leave now or do you want to wait?

• Will

• Mightn't

• Shall

You _________ have worked so hard last week. You look so tired now.

• must not

• ought not to

• can't