Modals

1. I _____ go to the concert this Friday, I have to work overtime.

• may not

• must not

• can't

• couldn't

2. A: My family goes to the beach every summer. B: Nice. ____ you surf?

• could

• may

• can

• couldn't

Look at that guy's enormous muscles. He ________________ work out a lot.

• will

• must

• can

• should

I was using my pencil a minute ago. It ....... be here somewhere!

• can

• could

• must

• would

_____ he understand what you were talking about?

• could

• can

• will

• coulded

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