Thank you for sending us _____ fresh vegetables．You have done us _____ great service．
| A．the; a | B．不填; the | C．不填; 不填 | D．the; 不填 |
—Why are you staring at me?
—You look stupid! The way you wear is _______ annoys others most.
| A．which | B．where | C．how | D．what |
—The leaders are supposed to care about the sufferings of the people.
—Contrary to that, some of them act with their eyes _______ to the reality.
| A．closing | B．closed | C．to close | D．being closed |
You should try to get a good night’s sleep _______ much work you have to do.
| A．whenever | B．however | C．whichever | D．whatever |
If we buy plenty of food now, it will _______ us shopping again this week.
| A．save | B．avoid | C．keep | D．prevent |
—I need to advertise for a roommate for next term.
—_______? Mary is interested.
| A．What for | B．Why not | C．So what | D．Why bother |