______ there is going to be a policy change _____ of those things is going to change.
A. Unless; few B. Until; few C. Unless; none D. Until; none
—We have to stop talking here outside. Listen, _____!
—Hurry up, or we’ll be late.
A. there goes the bell B. there does the bell go
C. there the bell goes D. goes the bell there
The man as well as his horse ____ crossed the river ____ from Tokyo.
A. which; come B. that; comes C. who; came D. that; come
Between the two parts of the concert is an interval, ______ the audience can buy ice-cream.
A. when B. where C. that D. which
—He should have come to join in the thorough cleaning.
—He _____. I don’t think it was his turn.
A. needn’t have to B. needn’t have
C. didn’t have to D. doesn’t need to
It has been announced that all the students ____ put on masks before going to school in case they are infected with SARS virus.
A. shall B. will C. need D. may
