19．-You ought to have called him yesterday.

-Yes, I know I 　　　　　.

　　　 A．ought to　　　　　　　 B．have to　　　　　　　　 C．should have　　　　　 D．must have

18．-I saw Dave in the lift this morning.

-Really? He 　　　　around here for a long time.

　　　 A．won’t be seen　　　　 B．wasn’t seen　　　　　 C．hasn’t been seen　　 D．hadn’t been seen

17．-Was it two months ago 　　　　you luckily got an opportunity to spend your holiday in

Hawaii?

-　　　 . John was the lucky dog.

　　　 A．when; Not I　　　　　 B．when; Not really　　 C．that; Not at all　　　 D．that; Not me

16．　　　 , the disease diphtheria would produce a powerful poison that would kill the patient.

　　　 A．If it untreated　　　　 B．If untreated　　　　　 C．To be untreated　　　 D．It being untreated

15．-What do you think of the movie Spielberg directed last year?

-I don’t like the story in it very much, but I think 　　　　the music.

　　　 A．a great deal of　　　 B．lots of YCY　　　　　 C．plenty of　　　　　　　 D．masses of

14．Yang Liwei, China’s first spaceman, prepared carefully for going to space so that he could be

sure of success at his first 　　　　.

　　　 A．ambition　　　　　　　 B．flight　　　　　　　　　　 C．attempt　　　　　　　　 D．campaign

13．On the top of the hill between two roads 　　　　a pair of towers.

　　　 A．is standing　　　　　　 B．standing　　　　　　　　 C．stands　　　　　　　　　 D．stand

12．To our great relief, the missing boy returned home, 　　　, after an absence of twenty days.

　　　 A．felt tired but sound　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 B．tiring but soundly

　　　 C．feeling tired but soundly　　　　　　　　　　　　　 D．tired but sound

11．　　　 　I thought he was shy, but then I discovered he was just not interested in other people.

　　　 A．First of all　　　　　　 B．For the first time　 C．In the first place　　 D．At first

10．Fully 　　　　　looking after three children at home, she no longer has time to enjoy te various

activities in the club.

　　　 A．attached　　　　　　　　 B．occupied YCY　　　 C．contributed　　　　　 D．devoted