- Excuse me, may I keep the book a little longer? - Sorry. You ________ return it today.
A. mustB. mustn'tC. canD. can't
- It's said that Mo Yan's speech was wonderful.
- That's true. We clapped our hands ________ many times during his speech yesterday.
A. excitedB. excitedlyC. excitingD. excitingly
- Do you know the latest information about Flight MH370?
- I've no idea. Let's ________ the TV to watch the news programme.
A. turn onB. turn downC. turn upD. turn off
- The air pollution is terrible.
- It will be worse ________ we take action to protect the environment.
A. ifB. unless C. untilD. when
- What do you think of your school, Linda?
- It's a good place for us to ________ ourselves for the future.
A. promiseB. proveC. prepareD. present
- Which of the two T-shirts would you like? - ________. I don't like their styles.
A. EitherB. BothC. NoneD. Neither
