how
- ________does he go to Beijing on business?—Never.[ ]
- will the manager come back’?—Maybe in three days.[ ]
- do you fly to Japan to see your son?—Once a year.[ ]
- _____is it from your home to school?—Three miles.[ ]
- ________do you exercise?-I exercise once a day.[ ]
- _______ do the students have P.E.?—Twice a week. [ ]
- will he finish his homework? －In twenty minutes. [ ]
- _____ have you studied English? —For five years. [ ]
- _____ will you go back from Hong Kong?—In 3 days.[ ]
- do you play basketball in school? —Twice a week.[ ]