He couldn’t _________ for his foolish mistakes.
| A．explain | B．apply | C．account | D．ask |
I would have come earlier, but I _____ that you were waiting for me．
| A．didn’t know | B．hadn’t known |
| C．haven’t known | D．wouldn’t have known |
During the opening ceremony, “Miss Smile” has won the hearts of Chinese Internet users after bei
ng caught _____ the same smile for nearly 20 minutes．
| A．fixed | B．to be fixed |
| C．to fix | D．fixing |
Things like eye contact and hand gestures _____ great importance in situations such as job interviews．
| A．take in | B．take off | C．take on | D．take down |
—Don’t you think Obama is _____ success?
—Yes, I do． He is popalar with _____ public in America．
| A．/ , a | B．a, a | C．the, a | D．a, the |
—I can’t move the bookcase． Could you give me a hand?
—_____．
| A．With pleasure | B．It’s my pleasure |
| C．Not at all | D．Never mind |