.
—___________ 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 |
There are ten boxes on the desk and the ______ is yours.
| A．nine | B．nineth | C．ninth | D．forth |
What ______ heavy snow. Let's go out for a walk in ______ snow, shall we?
| A．X...the | B．a...the | C．a...X | D．X...X |
It is pleasant to play ______ game of ______ table tennis ______ summer afternoon.
| A．a...the...on the | B．a...X...on a | C．the...the...in the | D．the...X...in a |
When we saw his face, we knew _____ was bad.
| A．the news | B．some news | C．a news | D．news |
Biology is _____.
| A．science of life | B．science of the life | C．the science of the life | D．the science of life |