– Will teachers _____ by computers in the future, Tony?
–Maybe yes, maybe no. But I’m sure we’ll learn from both of them.
| A．have replaced | B．are replacing |
| C．are replaced | D．be replaced |
Lots of people like to take a walk on Nanjing City Wall since it .
| A．repaired | B．was repaired |
| C．has repaired | D．is repaired |
——Mr. King ___________ by the reporter yesterday.
——He’s great! He helped so many disabled people.
A. was interviewed
B. is interviewed
C. is interviewing
– Dad, _____ I borrow your camera?
– Sure. But why?
| A．can | B．must | C．should | D．Need |
Every day, too much water in our school. We should save it.
| A．is wasted | B．wastes | C．was wasted | D．wasted |
---Is that Mr Smith?
---It __________ be him. He is in New York on business these days.
| A．may not | B．needn’t | C．can’t | D．mustn’t |
Annie ______ to the party. She had a wonderful time with us.
| A．invites | B．is invited | C．was invited | D．has invited |
Many students ______ changes to show themselves in class because the class size is too big.
| A．don't give | B．aren't given | C．haven't given | D．won't give |
— Must I finish my homework now, Mum?
—No, you _____. You can do it tomorrow.
| A．mustn’t | B．needn’t | C．can’t | D．shouldn’t |
We _______pay to get into the concert. It's free.
| A．can't | B．mustn't | C．might not | D．don't have to |
The top of the mountain ___ with snow.
| A．covers | B．covered |
| C．is covered | D．is covering |
--Helen, would you please speak slowly? I can’t catch up with you.
--You ______ down very word, just the key words.
| A．needn’t to write | B．don’t need write |
| C．needn’t writing | D．don’t need to write |
—Look at the boy running on the ground. Is it Davis?
—It ______ be him. I saw him go to the teacher’s office just now.
| A．mustn’t | B．can’t | C．could | D．might |
All of us must do_______ to help protect the environment，or we will have more hazy weather雾霾天气.
| A．something useful | B．anything useful | C．useful something | D．useful nothing |
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