We may meet all kinds of difficulties in the future, but we should be confident enough to ____any challenge.
| A．put on | B．get on |
| C．take on | D．try on |
—Will there be more roads in the future? —_____.Then people will get somewhere easily.
| A．Yes, there will. | B．Yes, there be. |
| C．No,there won’t. | D．No,they won’t. |
Everyone in our class played a part _________ our next trip.
| A．in discussing. | B．on discussing. |
| C．in discussion. | D．of discussing. |
— Do you like this MP3 player, Tom?
— Yes. It can play beautiful music, ______ it’s very expensive.
| A．if | B．unless | C．until | D．although |
The earth is our home. I hope there will be more trees and ____ pollution.
| A．more. | B．few. | C．less. | D．fewer. |
The teacher is ______ Tony, because he often sleeps in class.
| A．afraid of | B．angry with |
| C．glad with | D．thankful for |