By the time he realizes he ____ into a trap, it’ll be too late for him to do anything about it.
| A．walks | B．walked | C．has walked | D．had walked |
—How did you like Nick’s performance last night ?
—To be honest, his singing didn’t ________to me much.
| A．appeal | B．belong | C．refer | D．occur |
The conflict between Gadhafi’s government army and the rebels in Libya made ______ difficult for the foreigners to leave the country.
| A．so | B．much | C．that | D．it |
—Are there any English story-books for us students in the library?
—There are only a few,______.
| A．if any | B．if have | C．if some | D．if has |
Although ________ about her fatness, she showed great confidence on the stage.
| A．teasing | B．being teased | C．teased | D．to be teased |
_______ the ointment to the wound, the nurse carefully wrapped it up with a bandage.
| A．Treated | B．Having treated | C．Applied | D．Having applied |