用所给动词的适当形式填空 A. Tom and Mary _____1______ (come) to china last month. B. Mike didn't _____2____( go) to bed until 12 o’clock last night. So I ___3____ (get ) up late. C. Mary _____4_____ (read) an English story yesterday morning. D. There ____5_____ (be) no one here a moment ago. E. I listened but _____6______ (hear) nothing. F. Tom _____7______ (begin) to learn Chinese last year. G. Last week we ____8_____ (pick) many apples on the farm. H.my mother _____9_____ ___10____ (not do) housework yesterday.