233. Many westerners have the habit of reading their plates every day. The underlined part probably means _____
| A．looking at their plates | B．examining their plates |
| C．checking their plates | D．praying |
-The car comes to a sudden stop. What's wrong?
-The oil has __________.
| A．used up |
| B．run out of |
| C．to use up |
| D．run out |
It isn't quite __________ whether the teacher will collect the homework by Friday, so you needn't hurry.
| A．sure |
| B．right |
| C．certain |
| D．exact |
I found the homework was not so heavy as __________ I __________ to get in my old school.
| A．that; was used |
| B．what; used |
| C．which; used |
| D．that; used |
We all felt the plan __________.
| A．difficult to be carried out |
| B．difficultly to carry out |
| C．difficult to carry out |
| D．difficulty to be carried out |
-Did you hear someone talking in the living room?
-Oh, I forgot to __________ the TV just now.
| A．switch on |
| B．turn on |
| C．switch over |
| D．switch off |