It was only a very short time _______ the young lady found her cellphone stolen as she got on the crowed bus.
A. before B. when C. since D. after
When television was first introduced, the extent _______ it would affect society could not have been foreseen.
A. of which B. of what C. to which D. in which
He thought the jar made ______ earth ______ little value and let me have it ______ only 5 dollars.
A. of; of; for B. from; of; by C. from; with; for D. of; of; by
--- I recommend you first give up smoking, and then try to find a job so that you’ll start a new life.
--- _______.
A. Not in the least B. Easier said than done
C. It’s up to you D. That all depends
The conservation area is very important for preserving many animals and plants, which would ______ run the risk of becoming extinct.
A. otherwise B. therefore C. though D. instead
______ we think of Ben, we have to admit that he is a highly competent man.
A. However B. Whether C. Whichever D. Whatever
