We must get up early tomorrow，______ we’ll miss the first bus to the Great Wall．
| A．so | B．or | C．but | D．however |
What a pity! I missed meeting my boss at the airport because my caron the way..
| A．broke up | B．broke into | C．broke out | D．broke down |
See what you’ve done! Don’t you have a _____ of right or wrong?
| A．feeling | B．thought | C．sense | D．knowledge |
If you buy ______MP4 player in our store, you can get a watch for ________free.
| A．a ,\ | B．an; the | C． an; \ | D．the ; the |
---Go for a picnic this weekend, OK?
--- ________. I love getting close to nature.
| A．I’m afraid | B．I couldn’t agree more |
| C．Have fun | D．I can’t follow you |
─Are you going to plant a great many trees in this area?
─Yes. The soil _________ away in this way.
| A．doesn’t wash | B．won’t wash | C．isn’t washed | D．won’t be washed |