一、根据首字母或汉语提示写出正确的单词
1. This medicine is quite b to your recovery after the operation, providing you take it as told.
2. The construction of the underground was p for lack of money.
3. Tickets are l and will be allocated to those who apply first.
4. What worries her most is that her income is not s to support her family.
5. After many t and failures, the farmer eventually built a home-made plane that successfully got off the ground.
6. These charts are used to (说明,解释) the bad impact of climate change.
7. Risk-taking is a means of (生存,幸存) and brings higher returns to humans.
8. They could suddenly afford to buy (家用的) goods thanks to a flood of imports from another country.
9. It was really annoying. I couldn't get access to the (数据) bank you had recommended.
10. Conventional (智慧) has it that we should save some money for rainy days when we have a lot in hand.

1. beneficial 2. postponed 3. limited 4. sufficient
5. trials 6. illustrate 7. survival 8. household
9. data 10. wisdom

二、根据括号内的汉语提示填空
1. This campaign （旨在提高）public awareness of environmental protection.
2. He （提到）quite a few global issues in his lecture about the international situation.
3. Recent studies tell us that learning is enhanced （通过反复试验）.
4. The pianist ranked first in the national competition and years of hard work finally （成功，得到回报）.
5. In order to carry out the task smoothly, we must （吸取……的智慧）the masses.
6. 1938 （直到……才）the first colour TV programme was broadcast.
7. In order to finish the task on time, the boy （充分利用）his free time to write his paper last term.
8. While the rapid development of economy can improve people's living conditions, it will （加快）environmental destruction.

1. is intended to raise 2. referred to 3. through/by trial and error 4. paid off 5. draw on the wisdom of
6. It was not until; that 7. made good/full use of
8. speed up