It’s very hot these days. The temperature stays _____ 32℃.
| A．below | B．above |
| C．over | D．under |
Digital cameras are becoming very popular, though some still ________ too much.
A. pay B. cost C. spend
– Is your brother playing computer games, Nick?
– He ________ do that because the computer doesn’t work.
A. mustn’t B. shouldn’t C. can’t
– ________ you work hard, you won’t make progress in your study.
– I will, Miss Li.
A. If B. Unless C. Though
The movie was ________. I fell asleep half way through it.
A. interesting B. scary C. boring
– ________ do you exercise?
– I used to exercise every day, but now I exercise twice a week.
A. How often B. How soon C. How long