--- Robert is indeed a wise man.
---Oh, yes. How often I have regretted_______his advice!
| A．to take | B．taking | C．not to take | D．not taking |
----Will we see him again?
----- Yes. It will be not long _______ he comes back.
| A．before | B．after | C．since | D．when |
If good use ______ your time, you will succeed.
| A．spent | B．taken | C．made of | D．used of |
I _______ rather than sit there doing nothing.
| A．prefer working | B．like to work |
| C．like working | D．prefer to work |
Watching TV is ________ a kind of relaxation, and it also _______ our knowledge.
| A．not more than; adds | B．more than; adds to |
| C．no more than; adds to | D．more than; adds up to |
While ______ out of the window, I saw my father growing some vegetables in the garden.
| A．look | B．looks | C．looking | D．looked |