In those days bikes were not ______ used because few people could afford (负担起) to buy one.
| A．quickly | B．hardly | C．widely | D．nearly |
Battery-operated slippers are used ______ seeing in the dark.
| A．to | B．as | C．by | D．for |
Peter forgot to tell you when ________.
| A．did he call you up | B．he called you up |
| C．did he call up you | D．he called up you |
We can't ______ making a plan. Clean-Up Day is only two weeks from now.
| A．put off | B．put up | C．put away | D．come up with |
Would you like some drink? _______ .
| A．I think so. | B．No,thank you. |
| C．That's all right | D．Yes, OK. |
Can you provide us ____ some information about the kinds of vacations that you can
offer?
| A．in | B．for | C．with | D．to |