L9 课前测

She ____ be at home because she didn't answer her phone.

• must

• can't

• may

• maybe

-I didn't pass the math test. I think I have spent too much time playing computer games recently.

--I agree. You  __  play like that any more.

• needn't

• mustn't   

• may not 

• wouldn't

When traffic lights are red. We _________stop and wait.

• may

• can  

• must 

• might

You look tired．You'd better ____a good sleep.

• have

• having

• had

• to have

—I think Miss Gao must be in the library. She said she would go there.

— No, she ________ be there. I've just seen her there. 

• can't

• mustn't 

• needn't 

• wouldn't

—  ______ I fill in the check-in form right now, sir?

— No, you needn’t. You can complete it this afternoon. 

• May

• Can

• Would

• Must

We consider the Great Wall ____ one of the greatest wonders in the world.

This cream can keep us from ______(sunburn)

Sometimes, humans are cruel ____ our pet animals.

Everyone are capable ____ becoming a better man in the future.