I _______ use a clock to wake me up because at six o’clock every morning the train comes by my house.
| A．couldn’t | B．mustn’t |
| C．shouldn’t | D．needn’t |
__________people relaxation and pleasure, but it can also increase their knowledge of any kind.
| A．Not only can travel give | B．Not only can give travel |
| C．Not only travel can give | D．Not only travel gives |
It was in the lab __________was in the charge of Professor Smith __________they carried out the experiment.
| A．where；that | B．which；where | C．that；where | D．which；that |
—Bad luck. My computer doesn’t work.
—Why not turn to John? No one can match him in our class when it __________repairing computers.
| A．comes to | B．leads to | C．contributes to | D．attends to |
Every year about one million tourists visit Stonehenge, which is believed __________before the Pyramids, about 4,000 years ago.
| A．to build | B．to have built |
| C．to be built | D．to have been built |
__________I don’t like the film, the leading actor’s performance gave me a deep impression.
| A．When | B．Since | C．If | D．While |