She says that she’ll have to close the shop ________ business improves.(2013·江西，28)
| A．if | B．unless |
| C．after | D．when |
The driver was at ________ loss when ___________ word came that he was forbidden to drive for speeding.
| A．a; / | B．a; the | C．the; the | D．/; / |
We’d rather our president _____ make the decision or scores of employees will be cast down.
| A．won’t | B．doesn’t | C．shan’t | D．didn’t |
When I was a kid, my mother told me if I could not be a good loser, _____ there’s no way I could be a good winner.
| A．and | B．so | C．or | D．then |
Honesty is priceless. Stars, _____, need to take honesty seriously.
| A．in short | B．in return | C．in particular | D．in reward |
Mary made a few changes to the design and made her own needle, _____ saving people a lot of time.
| A．one | B．she | C．that | D．it |