I’ve ordered some pizza, so we _____ worry about cooking when we get home tired.
A. can’t B. may not C. needn’t D. dare not
You will never be successful _____ you are fully devoted to you work.
A. because B. unless C. if D. when
Whenever you ______ a present, you’d better think about it from the receiver’s preference.
A. bought B. buy C. will buy D. have bought
–What do you think of your new ipad? --Good. I can’t find a ______ one.
A. worst B. best C. worse D. better
The purpose of the article is to draw public attention ______ the traffic problem.
A. to B. on C. in D. for
Tom is ______ fantastic musician. I’m absolutely certain that his next concert will be ______ success.
A. the , a B. the , 不填 C. a , a D. a , 不填
