Why not _______ some food and drinks in the supermarket this Sunday?
| A．buy | B．to buy | C．buying | D．to buying |
My father is _______ English teacher in _______ university.
A. a; a B. a; an C. an, a
Tom can play _______ violin well, but he can’t play _______ volleyball.
A. the; the B. the; / C. /; /
This pen ischeaper than that one.
A、much B、many C、more
is the population of China?
A、What B、How many C、How much.
I’m going toa plane to Shanghai.
A、by B、sit C、take