Paul is behaving in a very unusual way. I think he ______ again.

• can't drink

• can be drinking

• might be drinking

• must be drinking

I think there ______ a mistake in your income tax. You should check it. (choose two answers)

• can't be

• might be

• may be

• maybe

If Suzan said that, it ______ true. She never lies.

• must

• can't

• could

• might

He_____ upset if he ____ his tests.

• will be/ fails

• will be/ takes

• would be/ fail

• would be/ took

If I _______, I _____ you're out of your mind.

• knew you/'d thought

• didn't know you/'d think

• know you/ 'll think

If it _____ for Saturday classes, I _______ to study English this semester.

• weren't/ wouldn't be able

• wasn't/ won't be able

• didn't have/ wouldn't can

Complete the sentence:

The e-mail _____ _____ by my boss really late last night.

• is sent

• sent

• was sent

Which part of your body is this?

If I want to agree with somebody, I can nod my head.

• True

• False

What's the verb that matches this object used in competitions?