—______ are the pants?—Oh, the black pants? They are only ten dollars.
Tony wants _______a job as a language teacher in China. A. to find B. finding C. find
—Do you know ________ she went to the movie last night? —On foot. A. when B. why C. how
—Let’s go dancing tonight.! —Sorry, I ________.I have to go to my guitar lesson. A. mustn’t B. needn’tC. can’t
Listen! Someone _________ for help! A. called B. is calling C. has called
I am going to make ________special house for my pet pig this weekend. A. an B. a C. the