The girl ______ won the first prize comes from a small village.
| A．who | B．which | C．what | D．whom |
School students ________ smoke because it is against the school rules.
| A．needn’t | B．couldn’t | C．won’t | D．mustn’t |
_____ great fun it is to make a snowman in winter.
| A．What | B．What a | C．How | D．How a |
The flight to London wasbecause of the heavy snow.
| A．put up | B．put out |
| C．put off | D．put away |
Tom is weak in physics. He always feels _______ before he takes a physics test.
| A．interested | B．comfortable |
| C．nervous | D．proud |
Ann is a careful girl. She always goes over her exercises to____ there are no mistakes．
| A．look for | B．make sure |
| C．find out | D．think about |