Living areas are damaged or destroyed. They might not be available to future generations.

A. Living areas are damaged or destroyed because they might not be available to future generations.

B. Living areas are damaged or destroyed, but they might be available to future destroyed.

C. Living areas might not be available to future generations if they are damaged or destroyed.

D. Living areas might not be available to future generations unless they are damaged or destroyed.

Bài tập Trắc nghiệm Tiếng Anh 10 - Unit 10: Ecotourism (Writing)