24.While building a tunnel though the mountains,________.

A.　 an underground lake was discovered

B.　 there was an underground lake discovered

C.　 a lake was discovered underground

D.　 the workers discovered an underground lake

23.Will those ____the children from abroad come to the headmaster’s office?

　 A. teaching　 B. teach C. who teaches

D. who teaching

22.The lady said she would buy a gift for her daughter with the_____.

　 A.20 dollars remained　 B. 20 dollars to remain

C. remained 20 dollars　 D. remaining20 dollars

19.-Let me tell you something about the journalists.

-　　　　 　Don’t you remember ______me the story yesterday?

A.　 　told　 B. telling C .to tell　 D. to have told

(　 )20,There are five pairs ______,but I’m at a loss

which to buy.

A.　 to be chosen　 B. to choose from

C. to choose　　 　 D. for choosing

(　 )21-Mum ,why do you always make me eat an egg every day?

　　 -______enough protein　 and nutrition as you are growing up.

　 A. Get　 B Getting 　C To get D. To be going

18.Robert is said _______abroad, but I don’t know country be studied in .

　 A. to have studied　 B. to study

　 C. to be study　 D to have been studying

17.She asked me to help her, _____that she couldn’t move the heavy suitcase alone

　 A. only to realize　　　　　　 B. realizing

C. having been realized　　　 D. realized

16.To fetch water before breakfast seemed to me a rule________.

A.　 to never　 B never to be broken

C. never to have broken D. never to be breaking

15.He claimed _______in the supermarket when he was doing shopping yesterday.

A.　 being badly treated　 B. treating badly

C. to be treated badly D. to have been badly treated

14.-Do your brother intend to study German?

-　　　　 Yes ,he intends ________.

-　　　　 A. /　 B. to　 C. so　　 D. that

13.Tony was very unhappy for _______ to the party.

A.　 having not been invited B. not having invited

C. having not invited D not having been invited