Not until the teacher explained the importance of getting up early ______ we promise to come early.
A.should | B.would | C.did | D.could |
Experts warn that medical waste from hospitals, ifproperly, may contribute to spreading diseases.
A.not handled | B.not being handled |
C.not to be handled | D.not having been handled |
—Whyso early? The movie doesn't start till seven.
—I don't want to be at the traffic there.It's terrible during the rush hour.
A.have you left | B.do you leave | C.would you leave | D.are you leaving |
If itthe climate, I would stay here much longer.
A.is not for | B.had not been for | C.were not for | D.would not be for |
Sinking in the cheers of people, David walked off the stage, tears droppinghe could stop them.
A.after | B.when | C.until | D.before |
Days of snowstorms have left the cityunder thick layers of ice and some 50,000 homes without power.
A.to be trapped | B.trapped | C.having trapped | D.being trapped |