—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 |
— Listen! Is that Linda singing in the next room?
— No, it ________ be her. She is still in Shanghai.
| A．mustn’t | B．can’t | C．may not | D．might 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 |
Meeting different people ________ help children learn to get along with others.
| A．should | B．need | C．may | D．must |
Nowadays, children under 1.4 meters _______________ be free to take buses in some cities.
| A．need | B．must | C．shall | D．can |
—Smoking _________in the cinema. Please stop _________.
—Sorry, I won’t.
| A．is allowed; smoking | B．allows; to smoke |
| C．isn’t allowed; smoking | D．isn’t allowed; to smoke |
The monkey was seen _________off the tall tree.
| A．jump | B．jumps | C．jumped | D．to jump |
—Do you know whose dictionary it is?
—It ________ be Ann’s. Look! Her name is on the first page.
| A．must | B．could | C．might | D．can |
The boy is afraid of darkness, so he _____ out at night.
| A．dares to go | B．doesn’t dare go | C．dare not go | D．dares not to go |
Our playground is not so tidy and beautiful as before, students must ____ dirty things on it.
| A．be stopped to throw | B．be stopped throwing |
| C．stop to throw | D．stop from throwing |
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