Упр.4 Unit 3 Секция 3 ГДЗ English Михеева 9 класс

You know the words in column A. Read the sentences and guess what the words in column B mean.

1. Keeping our air and water clean will help people, all humanity.
2. Doctor Albert Hill helped many sick people, even if they couldn’t pay. The villagers called him the humane doctor.
3. A trader is a person who buys and sells things. There are street traders and market traders.
4. The production of steel is an important industry of such Russian cities as Lipetsk and Chelyabinsk.
5. A balanced diet and exercise will lead to improvement of your health.
6. My friend is the leader of our school orchestra.
7. The Roman builders were very skillful. They could build beautiful domes and arches.
8. Engineering is the work that uses scientific information for practical things, such as building bridges, producing plastics, etc.
9. Do you know who the inventor of television was?
10. Bacteriological weapons are modern weapons of mass destruction.