As an old saying goes, friendship is like money: easier made than ______.
A.kept | B.to be kept | C.keeping | D.having kept |
A new lab is being built in our school and it’ll be accessible to the students when ______ next year
A.completing | B.being completed | C.to be completed | D.completed |
A lot of research and studies have shown that Trench oil, taken out from kitchen waste,______ the increase of cancers.
A.appeals to | B.attends to | C.contributes to | D.devotes to |
You are saying that everyone should be equal, and this is ______ I agree.
A.why | B.where | C.how | D.what |
Only when we saw the photos about the air crash ______ how terrible it was.
A.we knew | B.we had known | C.did we know | D.had we known |
It rained for two weeks on end, completely ______ our holiday.
A.to ruin | B.ruin | C.ruined | D.ruining |