If you feel tired and sick of fat foods, that is ___________ you have to go to the hospital for a medical examination．
| A．why | B．what | C．when | D．whether |
With the Internet popular, more people _________ the Internet to buy and sell items.
| A．turn to | B．look for |
| C．deal with | D．talk about |
Tom took the police to the spot ____________ the accident happened.
| A．which | B．that | C．where | D．When |
All of us still remember the terrible earthquake that _________ Wenchuan several years ago.
| A．attacked | B．struck |
| C．knocked | D．Exploded |
--Tom often plays the record very loud at midnight in his apartment.
-- _____!
| A．Just your luck | B．Better not |
| C．It can’t be helped | D．That’s too much |
To the foreigners, the Great Wall is worth ______.
| A．pay a visit | B．paying a visit |
| C．paying a visit to | D．being paid a visit to |