My father ______ in China for 20 years already. He thinks his job is great.
I’m in _______.
Mike is from ________and he is______.
— _______________? —Her name is Lingling.
WashingtonD.C(华盛顿)is ____of America. A. a capitalB. capital C. the capital D. an capital
—How about playing tennis?—________. I don't like tennis.