Don’t ________ a dictionary every time you come across a new word while reading , otherwise you will soon get bored and stop reading.
A look up B consult C refer D discuss
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 |
The parents left their eldest son Daniel __________ of their house while they were away.
| A．in the charge |
| B．in charge |
| C．in his charge |
| D．in a charge |