It sounds like a good idea, but it _________ to be seen whether it will succeed.
| A．leaves | B．remains | C．stays | D．reminds |
Though Jim bought his wife a set of combs, ___ it was of no use.
| A．so | B．but | C．/ | D．and |
At that time, Mr. Chang came to shake ___ with me.
| A．hand | B．hands | C．each hand | D．both hands |
__, they went on working.
| A．As it was late | B．Late as it was |
| C．Like it was late | D．Like it was late |
The poor man had not slept all night and completely___.
| A．was, wearing out | B．was, worn out | C．was, wear out | D．was, wore out |
Tom is longing ___ Beijing.
| A．to visit | B．visiting | C．visit | D．visiting |