Module 8 Choosing presents Unit 3一、单选题1.—Look at the man standing at the school gate. Is he your maths teacher Mr Brown?—No, it _____ be him. He has gone to Chengdu on business.A. needn't B. can't C. may not D. mustn't2.—Would you like to watch the movie Dangal(《摔跤吧!爸爸...