—How about going hiking this weekend?
—Sorry, I prefer _____ rather than _____.
| A．to stay at home; go out | B．to go out; stay at home |
| C．staying at home; go out | D．going out; stay at home |
Shen Nong was the first to________tea as a drink．
| A．discover |
| B．look for |
| C．find |
| D．find out |
A lot of food________to that country after the war was over．
| A．was sent |
| B．are sent |
| C．is sending |
| D．sent |
Oh，this is really a big shop．Do you know when it________？
| A．was built |
| B．built |
| C．has built |
| D．has been built |
—The weather is very good．Let’s go to the seaside．
—________．Why not？
| A．Have fun |
| B．Not really |
| C．Sounds fine |
| D．Not at all |
We find________impossible for us to learn a foreign language well in a short time．
| A．that |
| B．this |
| C．one |
| D．it |