The Science Museum interests me a lot.. I enjoy ______there.
| A．go | B．to go |
| C．goes | D．going |
I think it’s unusual thing to find a UFO.
| A．a | B．an | C．the | D．不填 |
The young lady________ is talking with our teacher comes from America.
| A．who | B．whom | C．which | D．whose |
Waste paper mustn’t _______. We should keep our environment clean.
| A．throw away | B．thrown away |
| C．be thrown away | D．been thrown away |
Come on! You will catch up with others _______ you work hard.
| A．if | B．unless |
| C．although | D．so |
Jack runs ______of all in the sports meeting. He is good at running.
| A．more slowly | B．most slowly |
| C．faster | D．fastest |