If the island ________ a tourist attraction, last week's earthquake would have caused far more deaths.
A.remained B.would remain
C.has remained D.is to remain
One of our rules is that every student ________ wear the school uniform while at school.
A.might B.could
C.shall D.will
—Why does Thomas speak through every discussion but never listen to the others?
—That's what he ________ do. We used to hate that, but are used to it now.
A.ought to B.can
C.will D.might
________ the arrival of the police, I would have been robbed by two masked men.
A.Had it not been for B.If it were not for
C.Had it been not for D.If it would not be for
I know that it will be difficult to pick him out in such a crowd, but if you ________ happen to see him, give him this packet.
A.wouldB.might
C.shouldD.could
She didn't come to the party last Sunday. ________, she must have made the party more exciting.
A.If she came B.Would she come
C.Had she come D.Did she come