20．Now that he has missed his ________, he’ll have to wait for the next round．

　　　 A．turn　　 　　　　　 B．chance　 　　　　 C．duty　　　 　　　 D．class

19．Although he sometimes loses his temper, his students like him ________ for it．

　　　 A．not so much　 B．not so little 　　　　 C．no more　　　 　　 D．no less

18．In this university a medal with ten thousand dollars ________gains success in science and technology every two years．

　　　 A．is given to whoever　　　　 　　　　　　　 B．are given to anyone who　

　　　 C．gives to whomever　　　　 　　　　　　　 D．give to everyone

17．-Only 10 minutes has passed．Jack _________home．

　 　　 -Yes．Otherwise, he _________ us．

　　　 A．shouldn’t have arrived; would have phoned

　　　 B．oughtn’t to arrive; would have phoned

　　　 C．must have arrived; would phone　　　　　

　　　 D．shouldn’t have arrived; would phone

16．Everyone was on time for the meeting _____besides Jack, who’s usually ten minutes late for everything．

　　　 A．but　　　 　　　　　 B．only　 　　　　　　　 C．even　　　　 　　 D．yet

15．-The terrible flood brought about $ 10 million in losses to the island country．

　 -________．

　　　 A．Quite OK　　 　　 B．Certainly　 　　　　 C．That’s the case　 D．I agree

14．Early European cards are said______for entertainment and education．

　　　 A．to be invented　 　　　　　　　　　　　　　　　　　 B．to have invented　 　　　　　　　　　　　　

　　　 C．to have been invented　 　　　　　　　　　　 D．and invented

13．-I’m sure my elder sister ________weight recently．

　 　　 -I can’t agree more．she_____too much．

　 　　 A．has gained, is eating　 　　　　　　　　　　　　 B．lost, doesn’t eat　

　　　 C．is gaining, is eating　 　　　　　　　　　　　　 D．is gaining, eats

12．If all the oil in the world has_______,what shall we use?

　 　　 A．run out of　 　　　　 B．run out　　　 　 C．put out　　 　　　 D．used up