初中英语被动语态单选题

— Dad, must we wait until the light becomes green?
— Yes, I’m afraid we ______. That’s the traffic rule.

A．can

B．may

C．have to

D．need

Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous.

A．mustn’t

B．ought not to

C．needn’t

D．don’t have to

—Who’s that boy reading in the study ? Is it David?
—It __________ be David. I saw him go home just now.

A．must

B．can’t

C．may

D．shouldn’t

—Mum,       I watch TV now ?
—No, you        finish your homework first.

A．may, need

B．can, have to

C．do, must

D．may , must

--- ______ I bring you all the magazines right now?
--- No, you don’t have to, but you ______ give them to me tomorrow.

A．May; can

B．Should; must

C．Can; can

D．Must; had better

---There is somebody knocking at the door. Who________ it be?
---I’m not sure. It ________ be a postman.

A．may; must

B．will; can

C．can; may

D．may; will

－Must I make the writing plan now?
－ No, you______. You______ finish it tomorrow.

A．needn’t, must

B．don’t have to, may

C．mustn’t, may

D．mustn’t, must

---Never touch my computer while I’m away．
--- Sorry,  __________.

A．I shouldn’t

B．I mustn’t

C．I won’t

D．I don’t

---My house is very near a busy street.  
---It ________ be very quiet.  

A．can

B．must

C．mustn't

D．can’t

—Teenagers _______ allowed to drive a car.
— That’s true. It’s too dangerous for them to drive a car.

A．should be not

B．should not be

C．should be

D．should not

----- Did you go to Sam's weekend party?
　　   ----- No, I ______________.

A．am not invited	B．wasn't invited
C．haven't invited	D．didn't invite

Food safety is important. Rules _____ to stop people from food pollution.

A．must make

B．must be made

C．mustn’t make

D．mustn’t be made

—Must we finish our homework today?
—No, you     . You     finish it the day after tomorrow.

A．needn’t; must

B．mustn’t; can

C．needn’t; can

D．mustn’t; can

—What will the weather be like tomorrow?
—It__________ be rainy, cloudy or sunny, I’m not sure.              

A．must

B．may

C．shall

D．should

The young trees should ______well as often as possible.

A．be water

B．watered

C．watering

D．be watered