43.The lady knew something about it only after Mr baker told her. ( 改为同义句)

The lady knew __________ about it ____________ Mr baker told her.

42.The digital camera was so expensive that she had to think about it.(改为同义句)

The digital camera _________ so_________ that she had to think about it

41.Not only Jack but also Mike has been to that island.(改为同义句)

_____________ Jack and Mike ____________ been to that island.

35.The classroom is so dirty, you should empty the __________(垃圾) every day.　

34. Robots can help Mum do the _________(洗衣活) when there are dirty clothes.

33. In fact, the eyes of the robot are __________(照相机).

32. It often __________(吸收) power from others.

31. Put your things away. Your room is always in a __________(杂乱)

What do you usually use mobile phones for? Sending text messages for fun? Playing games? Well mobile phones can do　 　16　 　more than that. 　17 　this year’s Asian tsunami(海啸), mobile phones saved many 　18　 . More than 10,000 international phones were 　19 　when the tsunami hit. Police __20__ text messages to them and found __21__ than 2,000. But how? People 　22　 　the signal and found out 　23 　the tourists were. So, how can 　24　 so small be so smart? Well here’s how! When you turn the phone 　25 　, it tries to find a signal. This signal comes from the telephone network.

　 　If you have a signal you can see it on the phone’s screen. 　26　 , if the signal is weak, 　27　 can be difficult to make a phone call. When the phone is finding a signal, it also sends a 　28　 　to the telephone network. This message tells the station where the phone is. When you start 　29 　a phone call, the telephone network tells telecommunications offices where you are. The office will find out who you’re calling then put you 　30 　to your friend!

(　 ) 16. A. very　　　　 B. so　　　　 C. far　　　　　 D. little

(　 ) 17. A. While 　　　B. During　 　　C. At　 　　　　　　D. When

(　 ) 18. A. lives　　　 B. animals 　　C. houses　　　　 D. troubles

(　 ) 19. A. doing　　　 B. working　　 C. functioning　　 D. using

(　 ) 20. A. sent　　　 B. to sent　　　 C. have sent　　　 D. were sent

(　 ) 21. A. more　　　 B. much　　　 C. many　　　　 D. less

(　 ) 22. A. heard　　　 B. listened　　 C. followed　　　 D. examined

(　 ) 23. A. how　　 　　B. where　　　 C. what　　　　　 D. why

(　 ) 24. A. something 　B. nothing　　 C. everything　　 D. nothing

(　 ) 25. A. on　　　 　B. off　　 　　C. in　　 　　　　D. at

(　 ) 26. A. Sometimes 　B. Sometime　 C. Some times　 D. Some time

(　 ) 27.　 A. he　 　　　　B. it　　　　　 C. they　　　　　 D. you

(　 ) 28.　 A. information　 B. word　　　 C. message　　　 D. note

(　 ) 29.　 A. to make　 B. making　　 C. made　　 D. make

(　 ) 30.　 A. off　　　　 B. up　　　　 C. on　　　　　 D. through