We should make the world be aware of the fact that the land hunger ____ population growth before we carry out our population policy.
A．contributes to B．leads to C．results in D．results from
There is a growing_____of interest between her position and her business activities.
A．demand B．concern C．awareness D．conflict
—Can I pay the bill by check?
—Sorry,sir.But it is the management rules of our hotel that payment ____ be made in cash.
A．can B．will C．shall D．may
I am really worried about _____ I have hurt his feelings, though I didn’t mean to.
A．whether B．what C．if D．how
The reason ____ their failure you know is _____ they didn’t get fully prepared for the experiment.
A．why; that B．that; why C．for; that D．why; because
Then ____ that the war was over.
A．the news came B．came the news
C．did the news come D．did come the news
