87. Terry was so tired that he couldn’t walk ________.
| A．straight | B．straightly | C．steady | D．Direct |
. Do what you think is right, ______ you will gain a surprising happy ending.
| A．and | B．but | C．before | D．/ |
.Can you tell me ______the railway station?
| A．how I can get to | B．how can I get to |
| C．where I can get to | D．where can I get to |
.It was obviously that the man ______ driving on the free way for almost an hour when he ______ that he must come back.
| A．was; was told | B．had been; was told | C．had been; told | D．was; was told |
Customers are asked to make sure that they________the right change before leaving the shop.
| A．will give | B．have been given | C．have given | D．will be given |
.The patient was warned ______oily food after the operation.
| A．to eat not | B．eating not | C．not to eat | D．not eating |