3. Read the article again. Match the highlighted words with their meanings.
(Đọc lại bài viết. Nối các từ được đánh dấu với ý nghĩa của chúng)
1. emissions |
a. a gas without smell or colour, often used as a fuel |
2. balance |
b. a chemical substance found in all living things |
3. carbon |
c. a situation in which different things are equal |
4. methane |
d. gases or other substances that are sent into the atmosphere |
Bài Làm:
1. emissions - d. gases or other substances that are sent into the atmosphere
2. balance - c. a situation in which different things are equal
3. carbon - b. a chemical substance found in all living things
4. methane - a. a gas without smell or colour, often used as a fuel