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

Câu hỏi

______ waste is one of the causes of air pollution.

A. Industrious

B. Industrial

C. industry

D. industrialization

Đáp án
B. Industrial

Câu hỏi thuộc Bài tập:

MODULE 13: WORD FORMATION (Exercise 4)