1 . The proposal that smart devices should carry security labels was introduced a voluntary basis at first, which _______the research findings that these devices were able to put consumers' privacy and security at risk.

A．on, based on	B．by, based on
C．on, was based on	D．by, was based on

2 . 短语填空

because of；come up；make good use of；such as；play a big part in； even if；be based on；believe it or not；be expected to；hold on

1. It’s more useful to learn modern languages，________ English and German，than Latin.
2. Childhood experience often ________________ shaping one’s character.
3. Could you ________ for a while? I’ll see if Mr.Brown is in his office.
4. Many beautiful fish are fast disappearing ___________ the serious pollution.
5. ________ you saw him pick up the money，you can’t be sure he stole it.
6. I was already a university teacher，_____________，when I was only 20 years of age.
7. He told me to ________ to the front of the room so that everyone could see me.
8. The meeting will begin at half past eight.Everyone _____________ come on time.
9. Many people agree that a good marriage __________ trust.
10. If you _________________ your spare time，I’m sure you will succeed sooner or later.

3 . Over the years, London’s economy has changed from a manufacturing economy to one ______ financial services.

A．cared for

B．applied to

C．preferred to

D．based on

4 . 根据框格中所给的词，用所选词的适当形式填空。

that 　　　which 　　　where　　　 who　　　 whose go through 　　　settle down 　　　base on 　　　dig out 　　　graduate from entire　　　 devote 　　　express　　　 straight　　　 frighten

1. It is in Ningde ________________ the 16th Provincial Games are held.
2. Zhao Liying is a popular actress _________________marriage attracts millions of people.
3. Are you afraid that your friend would not understand what you are __________________.
4. It was _____________ more _____________German that the English we speak at present.
5. After ____________________college, we finally got the chance to take a bike trip.
6. The army ________________________those who were trapped.
7. Try not to begin judging anything about the idea until you have understood it __________.
8. In our reading we should pay attention to some useful words and _________________.
9. There was a ____________________ storm last night.
10. In my opinion, she is a ______________________ friend of mine.

5 . 根据句意从方框中选出合适的动词或动词短语, 用其适当的形式完成句子。

take off set up base… on go through come up give in punish blow up

1. My grandfather ____________________ a long illness before he breathed his last.
2. The past two years have seen the app he developed really_______________ and made him a millionaire.
3. The research group produces two reports _______________ the survey, but neither contained any useful suggestions.
4. It is always the elder brother who __________________ first when a quarrel breaks out between the two brothers.
5. Whoever breaks the law won’t escape _____________________.
6. His name _____________whenever the problem of nuclear energy was discussed.
7. According to today’s newspaper, the escaped prisoner threatened to _____________ the police station in the near future.
8. It was requested that a fund ________________for the dead men’s families.