They must have been enjoying themselves there,otherwise they _________ so long.
| A．can’t have stayed | B．wouldn’t have stayed |
| C．needn’t have stayed | D．couldn’t stay |
When you decide to start a family, you make a/an ______ to them. You shouldn’t turn your back on the people who love you.
| A．contribution | B．commitment | C．devotion | D．effort |
With the debt problem worsening, it is going to be a ______ test for EU to help Greece out of trouble.
| A．tough | B．smooth | C．distant | D．private |
— So you missed the meeting．
— ______. I got there five minutes before it finished.
| A．Not at all | B．Not exactly | C．Not especially | D．Not really |
It is believed that high achievers work toward personal standards of excellence ______ material rewards.
| A．other than | B．or rather | C．rather than | D．or else |
In order to keep healthy, he _____ an hour every day to take exercise.
| A．set up | B．sets down | C．sets aside | D．set out |