579.She set out soon after dark ___home an hour later.

　 A. arriving　 B. to arrive　 C. having arrived　 D. and arrived　　

578. ----can you join your club, Dad?

　　　 ----You can when you ___a bit older

　 A. get　　　 B. will get　　　 C. are getting　 D. will have got

577. I don’t think Jim saw me; he ____into space.

　　 A. just stared　 B. was just staring　 C. has just stared　 D. had just stared　

576. You don’t need to describe her. I ____her several times.

　　 A. had met　 B. have met　 C. met　 D. meet　　　　　　　　　　　　　　

575. As she _____the newspaper, Granny ___asleep.

　A. read; was falling　 B. was reading; fell　 C. was reading; was falling　 D. read; fell　

574. ----_____sports meet might be put off.

　　　 ----Yes, it all depends on the weather.

　　 A. I’ve been told　 B. I’ve told　 C. I’m told　 D. I told　　　　　　

573. ---Your phone number again? 1_______quite catch it

　　　 ---It’s 9568442.

　　 A. didn’t　 B. couldn't　 C. don’t　 C. can’t　　　　　　　　　　

572. ---Alice, why didn’t you come yesterday?

　　　 ---I ____, but　 had an unexpected visitor.　　　　

　　 A. had　 B. would　 C. was going to　 D. did　　　　　　　　　　　

571. ---Who is Jerry Cooper?

　　 -----______? I saw you shaking hands with him at the meeting.

A. Don’t you meet him yet　 B. Hadn’t you met him yet

C. Didn’t you meet him yet　 D Haven’t you met him yet　　　　　　　

570. ---Is this raincoat yours?

　　 ---No, mine ____there behind the door.

　　 A. is hanging　 B. has hung　　　 C. hangs　 D. hung