选取正确的 连系动词及适当的形式填空
（ stay / remain / sound / taste / feel / smell / turn / go / fall / grow / get / become / prove）

1. It ____________ to be seen whether this kind of trip is good for some old couples or not.
2. The food will __________ bad if you don’t put it in the refrigerator.
3. These women cleaners ______________paid by the hour in the past.
4. The teacher’s smile made me _______________ better.
5. Kate ______________asleep the moment she got into bed.
6. Leaves _______________ green in spring.
7. The baby’s skin _______________ soft and smooth.
8.  The air often ____________terrible in this room without opening the windows every day.
9. John ______________ easily excited when he plays computer games.
10. Laughing helps your body ______________ healthy and can even help you fight pain.
11. My brother took the pills for only three days before he fully recovered, so the medicine _______________very effective.

五：完成句子(每题0.5分共17分)

1. If penicillin ______ _____ ______ ___________(不可获得) , many people would have died from sickness or even small wounds.
2. If you ______ _______(打开) any medicine cupboard or go to any medicine counter in the world, _______ _____ ______ ________(可能) you will find aspirin and penicillin.

3._____ ________ __________ ___________ _______________(正是在1897年) , a European chemist produced aspirin from this chemical.
4. A year later, in 1900 ,aspirin was sold in shops ________ __________  ________ ___________(以药片的形式) tablets.
5. Fleming ______ _______ ______ _______ ________ (试验这种霉菌在另一种细菌上) another bacterium and found that it killed the bacterium too.
6. However, according to traditional Chinese medicine, there are twelve different pulses, ______ _________ ________ ________(每个手腕上六个)。
7.________ ________ _______ __________(针灸怎样减少疼痛) is not clear.
8. Another theory _________ acupuncture _________ (把针灸联系) the production of chemicals in the body which reduce pain.
六：句型转换(每题1分共18分)

1. Both of them medicines have saved millions of people’s lives and have proved that they have benefited mankind since they were invented.

→Both of them medicines have saved millions of people’s lives and have proved ___________ _________mankind since they were invented.

1. Aspirin not only has proved vital for reducing fever and helping stop pain, but also it can help with other things.

→______ _______ ________ aspirin ________ vital for reducing fever and helping stop pain, but also it can help with other things.

1. Due to the widespread use of penicillin , many lives were saved during the war.

→ ______ ______ ______ the widespread use of penicillin , many lives were saved during the war.
4. A doctor from the USA introduced the idea in 1953 that aspirin had the possibility of reducing the risk of heart attacks in a particular way.
→A doctor from the USA introduced the idea in 1953 that aspirin had the  _____ _____ _______ the risk of heart attacks in a particular way.
5.Today acupuncture has become popular round the world and other traditional Chinese medicines have done so, too.
→Today acupuncture has become popular round the world ,______ _______ other traditional Chinese medicines .
6. A lot of people are now in agreement with these theories.
→A lot of people now _________ __________these theories.
7. While doubts about its safety have disappeared , interest continues to grow.
→While doubts about its safety have ________ _________ , interest continues to grow.