_________! The music_________ so nice.
| A．Listen; sounds | B．Hear; sounds | C．Listen; sound | D．Hear; is listening |
Our parents advised us________out alone at night because it was dangerous．
| A．to go |
| B．not to go |
| C．going |
| D．don’t go |
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 |