—You are always on time for everything. How________it be that you were late for the meeting this morning?
—Something went wrong with my car. But I didn’t know it before I left home.
A.should B.must C.might D.could
— Who will give us the speech on public manners?
— Dr. Stark __________. He’s good at manners, but nobody knows for sure.
A.can B.might C.should D.would
— Excuse me, could you please tell me __________ ? I forgot about it.
— Only in five minutes. You’d better hurry up if you don’t want to miss the beginning.
A.how soon will the film begin B.how soon the film will begin
C.how long has the film been on D.how long the film has been on
In the past, a Chinese student who wanted to study at a university in the UK had to pass a difficult exam. But now, the University of Birmingham has firstly __________ the tradition.
A.allowed B.broken C.obeyed D.reduced
— More and more people love __________ their riches on Tik Tok (抖音).
— That should not be allowed on the Internet.
A.giving off B.putting off C.showing off D.turning off
We will not attack __________ we are attacked; if we are attacked, we will certainly attack back.
A.because B.since C.though D.unless
