He has some problems _________ his English learning.
| A．on | B．for | C．with | D．in |
It’s confident ____ him ______ a speech in front of the whole school.
| A．of, making | B．for, making |
| C．of, to make | D．for, to make |
-Could you look after my pet dog for me while I am away?
- _______.
| A．No, thanks . | B．It's my pleasure |
| C．I'm sure you will | D．With pleasure |
-When will you go back to your hometown? - _______.
| A．Until the work is finished |
| B．Not until the work is finished |
| C．After the work will be finished |
| D．As soon as the work will be finished |
The flowers in the shop _______, so they _______ well.
| A．are smelled better; are sold | B．are smelled well; sell |
| C．smell terrible: are sold | D．smell nice; sell |
-Can you show me _______ to use this kind of camera?
-Sorry, I don't know, _______.
| A．how; either | B．what; too |
| C．how; too | D．what; either |