I know _________ I promised to take you to dinner, but I won't finish working until ten o’clock.
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