.
—___________ is the population of the United States?
—I don’t know exactly, but I’m sure that it has __________ population than China.
| A．How much; much less | B．How many; fewer |
| C．What; much less | D．What; a much smaller |
Everything was placed exactly ____ he wanted it for the graduation ceremony.
| A．while | B．when | C．where | D．though |
______ 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 |