What does it matter whether you are rich or poor, ___ you are happy.
| A．as long as |
| B．unless |
| C．even if |
| D．though |
The child walked quietly to the bird. _______into the forest when he was about to catch it.
| A．Flew it away | B．Away flew it | C．Flew away it | D．Away it flew |
You spent 300 yuan on a pair of cotton gloves. Such a pair of cotton gloves_______be worth so much.
| A．mustn't | B．wouldn't | C．can't | D．needn't |
With more forests being destroyed, huge quantities of good earth_______each year.
| A．is washing away | B．are being washed away |
| C．are washing away | D．is being washed away |
It is reported that the United States uses_______energy as the whole Europe.
| A．as twice more | B．twice more as | C．twice much as | D．twice as much |
—I've never found a better job and I’m so glad.
—_______.
| A．I don't think so | B．Too bad | C．Congratulations | D．Don't worry |