---Do you know why people set off fireworks ? --- Well, in ancient China, people set off fireworks on New Year’s EVE that the loud noise could drive away bad spirits .
—You have found your lost umbrella, haven’t you? —Yes. I _____ it behind the door this afternoon. A. have found B. will find C. found
—Could you tell me ________ the party? —Next Friday. A. where we are going to have B. when we are going to have C. when we were going to have
Tomorrow is the boy’s ________ birthday. A. seventh B. seven C. seventeen
Speak louder, please. I can’t ________ you. A. see B. hear C. write
—How long may I keep the book? —You ________ keep it for two weeks. A. may B. must C. will