My sister was writing an e-mail _______ I was watching TV at this time yesterday.
A. until B. after
C. while D. as soon as
On my ______ birthday, I got a guitar as a gift from my father.
A. twelve B. twelfth
C. the twelve D. the twelfth
Jimmy can’t buy anything now because he has _______ money on him.
A. little B. a little
C. few D. a few
Not only the students but also the teachers took part _______ the school sports meeting last week.
A. at B. on
C. in D. for
It is dangerous ____ you ______ a close look at the tiger in the zoo.
A. for , to have B. for , take
C. of ,to have D. of , take
—What do you think of Beihai?
—It’s great. ______ air is so fresh.
A. A B. An
C. The D. /
