【推荐1】— Some students spend much time on their mobile phones and don’t read any books.
— That’s too bad. Everyone ________ be a book-lover. Reading is more enjoyable.

A．could

B．should

C．must

D．may

【推荐2】—It’s so cold! Could I close the window?
—Yes, you ________. I don’t mind it.

A．could

B．can

C．must

D．may

【推荐3】 I’m feeling much better now, so you           call the doctor.

A．couldn’t	B．wouldn’t
C．can’t	D．needn’t

【推荐1】In England, you ________ say Mr. or Mrs. when you meet someone for the first time.

A．will

B．must

C．might

D．could

【推荐2】—________ you skate, Peter?
—Yes, I can. I’m preparing for the 24^th Winter Olympics.

A．Must

B．Can

C．Should

D．Need

【推荐3】—I can’t stop playing computer games.
—For your health, I’m afraid you ________ stop it.

A．mustn’t

B．can

C．must

D．may

【推荐1】—Must I wash the dishes right now?
—No, you ________.

A．needn’t

B．wouldn’t

C．mustn’t

D．for

【推荐2】Please don't close the window. We ________ to get some fresh air.

A．need

B．might

C．should

【推荐3】This road is made for the blind, so you ________ park your car here.

A．need

B．needn’t

C．should

D．shouldn’t

【推荐1】The boy is always honest（诚实的）, so you can ________ what he said.

A．discuss

B．promise

C．miss

D．believe

【推荐2】—What do you think of the song You and Me?
—It ________ great! I love singing it.

A．tastes

B．looks

C．smells

D．sounds

【推荐3】It’s free for students to visit the science museum today. You           buy a ticket.

A．can’t

B．mustn’t

C．couldn’t

D．needn’t