专题10 情态动词名词的数和序数词

专题10 情态动词，名词的数和序数词

1．They ________ water the flowers because it often rains these days.

A．needn’t to B．don’t need to C．need to D．don’t need

2．You ________ eat breakfast every day. It’s bad for your health ________ breakfast.

A．should; without B．must; with C．should; with D．can; without

3．You _________ worry about what to do with the trouble. I will come to help you.

A．may not B．can’t C．mustn’t D．needn’t

4．I moved to a new flat and it’s close to my office. Now I ___ walk to work instead of going by car.

A．should B．must C．can D．need

5．— Can Jim _______?

—Yes. Look! He _______ now

A．swimming; swims B．swims; is swimming

C．swim; is swimming D．swims; swimming

6．I’d rather ________ at home than go shopping because I’m too tired.

A．stays B．staying C．stay D．to stay

7．Cars, buses and bikes ________ stop when the traffic lights change to red.

A．can B．may C．must D．need

8．Cars, buses and bikes ________ stop when the traffic lights change to red.

A．must B．can C．need D．should

9．Every driver ________ drive a car after having alcoholic drinks.

A．can’t B．mustn’t C．shouldn’t D．needn’t

10．This warning sign tells us that we ________ leave rubbish.

A．needn’t B．may not C．can’t D．mustn’t

11．You ________ talk to anyone if you don’t want to.

A．can’t B．needn’t C．mustn’t D．shouldn’t

12．It won't rain tomorrow, so you ________take an umbrella with you for the sightseeing.

A．need B．need to C．don't need D．needn't

13．You______ worry about your lessons. Be careful next time and you will get a good mark.

A．don’t need to B．not need C．needn’t to D．don’t need

14．All passengers_____ go through safety check before they take a plane.

A．may B．can C．must D．need

15．All the passengers ______ show their passports before getting on the plane.

A．must B．can C．may D．need

16．It’s raining hard outside, so I had better ______ at home.

A．stay B．to stay C．staying D．stayed

17．Look at that sign, Tom. You ________ throw coins into the fountain.

A．must B．need C．mustn’t D．needn’t

18．More and more people _________ like to go to work by underground.

A．could B．should C．would D．had

19．Grandpa _________water the flowers now. It’s going to rain.

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