—It is a mystery and a shock to all who knew him that he____ have taken his own life in this way.—What a pity, indeed.
A recent survey shows the number of people who shop in stores ________, while far more are shopping online.
I won't buy this iPhone unless the price ________ to under 2,000 yuan.
I ________ for Beijing next Saturday. Do you know when the earliest plane ________ on Saturday?
Egg prices usually ________ in spring when they are most plentiful.
—Did you listen to the report last Friday? —Yes, it was about the shortage of immigrant workers. That was the first time I ________ about the subject.