20.　 -- _____ I didn’t hear you clearly. It’s too noisy here.

-- I was saying that the party was great.

A. Repeat　　 B. Once again　 C. Sorry?　 D. So what?

19.　 – Guess what! I came across an old friend at the party last night.

-- _______ I’m sure you had a wonderful time.

A. Sounds good!　 B. Very well　 c. How nice　 D. All right.

18.　 Everyone knows they are different ____ each other, but no one knows the difference ____ them.

A. between; of　 B. from ; from;　 C. from; between　 D. between; between

17.　 Alice, tell him _____ his bike when he leaves.

A.　　 not to forget locking　 B. don’t forget locking

C. not to forget to lock　　 D. don’t forget to lock

16.　 The doctor came up and asked me ___ the day before.

A. what I had eaten　 B. what had I eaten

C. that what I had eaten　 D. that what had I eaten

15.　 Joe is not good at sports, but when it_____ mathematics, he is the best in the class.

A. comes up to　 B. comes to　 C. comes around to D. comes on to

14.　 The early pioneers had to ____ many hardships to settle on the new land.

A. go along with　 B. go back on　 C. go through　 D. go into

13.　 They want to know ____ do　 to help us.

A. what they can　 B. what can thy　 c. how can they　 D. how they can

12.　 – Sorry to have interrupted you. Please go on.

-- Where was I?

--　 You ____ you didn’t like your father’s job.

A. had said　 B. said　 C. were saying　 D. had been saying

11.　 After graduation, he took all his works to London ____ get a good job there.

A. so that　 B. in order that　 C. in order to　 D. as to