Mark the letter A, B, C or D to indicate the correct answer to each of the following questions

Câu hỏi

Environmental pollution is becoming an ____ serious problem that needs to be taken care of as soon as possible.

A. increasingly

B. increasing

C. increase

D. increased

Đáp án
A. increasingly

Câu hỏi thuộc Bài tập:

UNIT 9: PROTECTING THE ENVIRONMENT - VOCABULARY AND GRAMMAR (1) - Bài tập Tiếng Anh lớp 10 - Global Success