Câu 26. Choose the correct answer. A. bad B. strong C. little D. serious

Câu 27. Choose the correct answer. A. high-tech B. recycled C. automatic D. genetic

It’s important for environmentalists to spend their time ______ thinking about how to save the environment. (PRODUCE)

Alex’s cheap leather hiking boots were neither ______ nor well insulated. (WATER)

PET plastics are nearly ______ because most bacteria cannot break them down. (DESTROY)

Insects are used in many dishes and are consumed ______ all over the world. (REGULATE)

Câu 23. Choose the correct answer. A. do B. did C. have D. had

Câu 24. Choose the correct answer. A. aim B. goal C. purpose D. order

Waste ______ helps conserve resources for future generations and contributes to a greener environment. (REDUCE)

The students are ______ insects in an insect collection box in hierarchical categories. (ORGANIZATION)

What does the passage mainly discuss? A. What is consumerism? B. How to go green. C. Buying organic foods. D. Eco-friendly products.

Câu 25. Choose the correct answer. A. at B. to C. for D. with

Câu 22. What can be inferred from the passage? A. Green consumerism refers to the state of mind that takes place in spring. B. Public transportation has become increasingly popular with most consumers. C. People should change what they t