Choose the best answer to complete the passage
Garbage is a ___(1)___ problem in the U.S. Every year, Americans produce about 308 billion pounds of garbage. A lot of the garbage goes ___(2)___ the landfills. But many landfills do not have room___(3)___ all the garbage. One answer to the problem is recycling. Half of all the garbage in the U.S can be ___(4)___ and used again. Recycling helps the landfills problem and saves enough energy too. When people recycle newspapers, they save ___(5)___. When they recycling glass, plastic, or cans. They save oil and electricity. Recycling is good for everyone.

Câu hỏi
Đáp án
A. trees

Câu hỏi thuộc Bài tập:

Module 10: Topic 2- Humans and the environment