1) Why isn't he here? He _____ the train. 
　　　 A) must miss
　　　 B) must have missed
　　　 C) would have missed
　　　 D) could miss

　　2) He is over eighty but still _____ read without glasses. 
　　　 A) can
　　　 B) may
　　　 C) will
　　　 D) shall

　　3) Look, those people who are coming in are carrying wet umbrellas. It _____. 
　　　 A) may be raining
　　　 B) should be raining
　　　 C) must be raining
　　　 D) can be raining

　　4) You _____ tell a lie again. 
　　　 A) may not
　　　 B) would not
　　　 C) can not
　　　 D) must not

　　5) The flowers are dead. Maybe I _____ them more water. 
　　　 A) must give
　　　 B) should give
　　　 C) should have given
　　　 D) would have given

　　6) No wonder you know it. Somebody _____ you. 
　　　 A) should have told
　　　 B) must have told
　　　 C) would have told
　　　 D) ought to have told