—Sorry，I can’t go camping with you.I have to prepare well enough for the entrance exam.
—________！ We can camp together next time.
| A．Don’t say so | B．Congratulations |
| C．Good luck | D．No problem |
Millions of people around the world suffer from a painful addiction to biting their nails，which can be harder than smoking cigarettes．
| A．to be quitted | B．to quit |
| C．to have quitted | D．to quitting |
most kids still love burgers，chicken wings and pizza，there are a lots of other foodsthat are to kids' taste．
| A．While | B．Since |
| C．Before | D．In case |
Ancient China was a country culture influenced other countries in Asia for centuries．
| A．who | B．which |
| C．whose | D．Where |
一Julia，you look upset．What's up？
…The computer break down at this busy hour．I have lots of typing to do．
| A．should | B．can |
| C．may | D．must |
As the job-hunting season is on the way，many graduates from anxiety．
| A．will be suffered | B．are suffering |
| C．were suffering | D．are being suffered |