Many people watched the ___ TV broadcast of football matches.
A.live | B.alive | C.living | D.lively |
—The plane is due to take off at 7:50 from the airport. ______ we fail to arrive there in time?
—Try to take another flight then.
A.As if | B.Even if | C.Only if | D.What if |
Our teachers often encourage us that every minute we spend on studying will finally _______ in the near future.
A.run out | B.go off | C.come out | D.pay off |
Fever _______ sickness. You should see a doctor at once.
A.explains | B.informs |
C.introduces | D.indicates |
Not all the patents________ have been recognized.
A.to be examined | B.being examined |
C.examined | D.having been examined |
Unless______, this law will make life difficult for farmers.
A.changed | B.changing |
C.being changed | D.is changing |