Every great accomplishment rests on the of what came before it; when you trace it back, you’ll see one small step that started it all.
A.reputation B.expectation
C.recreation D.foundation
In the film, the actor threw himself off the horse as if ______to death.
A.shot B.shooting C.to be shot D.having shot
Newly released data point to an increase in technology use among children _______ some worry is changing the very nature of childhood.
A.why B.who C.which D.where
Scientists generally agree that Earth's climate will warm up over the next 50 to 100 years __________ it has warmed in the 20,000 years since Ice Age.
A.as long as B.as much as
C.as soon as D.as well as
You should first explore your talents and get to know yourself so as to make a list of _________ you think your real interests lie.
A.that B.what
C.where D.how
Frankly speaking, I am not sure whether I ________ this in the old days with that kind of equipment, which looks quite odd and ridiculous.
A.should have done B.need have done C.would have done D.must have done
