— Could you put off the meeting ?
—__________. This is the only day everyone is available.
| A.No problem | B.Not really | C.It depends | D.It’s up to you | 
----I failed again. I wish I _________ harder.
 ---But you _________.
| A.had worked; hadn’t | B.worked; didn’t | C.worked; don’t | D.had worked; didn’t | 
To get an education, _________.
| A.working hard is very important | B.working hard is needed | 
| C.one must work hard | D.it is needed to work hard | 
My sister met him at the street yesterday afternoon, so he __________ your lecture.
| A.shouldn’t have attended | B.couldn’t have attended | 
| C.mustn’t have attended | D.needn’t have attended | 
Although he was disabled when he was only ten years of age, yet he aimed _____, for which his classmates spoke _______ of him.
| A.high; high | B.highly; highly | C.highly; high | D.high; highly | 
The new stadium being built for the next Asian Games will bethe present one。
| A.three times as big as | B.as three times big as | 
| C.as big as three times | D.as big three times as |