The time is not far away ________modern communications will become widespread in China’s vast countryside.
| A．as | B．when | C．until | D．before |
What did they do after they _______?
| A．had returned back | B．had come back |
| C．have come | D．were to return |
. It’s wise to ______ the thing in the fridge in hot summer.
| A．preserve | B．protect |
| C．prevent | D．present |
Bob’s doctor suggests ________ for a few weeks.
| A．that he is resting | B．he rest |
| C．he resting | D．him to rest |
Do you agree to the idea that success can be measured ________ money alone?
| A．in case of | B．in terms of |
| C．in the opinion of | D．in favor of |
He still does not get the point. How many times do I have to repeat myself to get it_______ ?
| A．through | B．opposite |
| C．across | D．past |