【推荐1】________ I look at your foreign stamps?

A．Can

B．May

C．Must

【推荐2】Everyone ________ follow the traffic rules when going out.

A．might

B．must

C．may

D．could

【推荐3】—Excuse me, _________ I park my car next to the tree?
—I am sorry, but you can’t.

A．may

B．need

C．should

D．must

【推荐1】—What do you want to do this weekend?   
—I ________ stay at home. But I am not sure.

A．must

B．might

C．should

【推荐2】—Whose skirt is this?
—It ________ be Carol’s. She is the only girl in the team.

A．might

B．need

C．must

【推荐3】—It’s nice that you have invited Ken to our party.
—But he ________ not come. He is not sure if his father will allow him to come.

A．might

B．should

C．must

D．need

【推荐1】He likes pop music, so he ________ go to the concert tomorrow night, but I’m not sure.

A．can

B．may

C．must

D．should

【推荐2】—Why is Mrs. Green so angry with Tim?
—Because he went outside the school secretly. But no students ________ go out of school during the break without the teacher’s permission.

A．will

B．must

C．shall

D．may

【推荐3】—Mom, may I go to the party with my friends tonight?
—Yes, you ________. But you ________ be back by 10: 00 pm.

A．can; may

B．must; have to

C．may; must

D．may; may

【推荐1】—Mom, can I watch TV?
—No, you can’t. You　　　　do your homework(家庭作业) first.

A．must

B．mustn’t

C．can

D．can’t

【推荐2】There is no time. You_____finish your homework(作业)by tomorrow.

A．can

B．will

C．must

D．may

【推荐3】For the safety, everyone _________ obey the traffic rules when he is driving or walking.

A．need

B．must

C．may

D．could