19. My cousin is old enough ______ himself.

　 A．to were　　 B．to put on　　 C．to dress　　 D．to have on

18. ______ I know, he will be away for three weeks.

　 A．As soon as　　 B．As quickly as　　 C．As far　　 D．So far as

17. Production fell ______ 20% in May, ______ the same month of last year.

　 A．in, compared to　　　　　 　　　　B．by, compared to　　

　 C．with, compared with　　　　　　 D．by, comparing with

16. Climb as ______ as the top of the hill, and you may find the entrance ______ the cave.

　 A．high, in　　 B．far, into　　 C．long, to　　 D．far, to

15. --- Would you mind if I ______ one of these books?

　 --- ______.

　 A．took; Certainly not　　　　　　 B．take; Yes, of course

　 C．can take; Yes, please do　　　　 D．may take; No, I’m using it

14. He made an effort to practise ______ every afternoon ______ winning a prize in the singing competition.

　 A．to sing, in order to　　　　　　 B．sing, so that

　 C．singing, in the hope of　　　　 D. sing, in hope of

13. None of the criminals escaped ______.

　 A．being punished　　 B．punishing　　 C．to be punished　　 D．punished

12．The child dreamed that he had once lived in a ______ house in the forest.

　 A．wooden pretty little　 　　　　B．little pretty wooden

　 C．pretty little wooden　 　　　　D．wooden little pretty

11．You ______ the composition, for the teacher allowed you two hours.

　 A．would have written　 　　　　　B．could have written

　 C．had to write　　　　 　　　　　D．could write

10．The peasants are busy with ______. They can’t ______ to waste a single day.

　 A．harvesting, have　 　　　　　　　B．harvest, afford

　 C．harvesting, come　 　　　　　　D．harvesting rice, go