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

If more chemicals are released into the environment, many species ______ extinct.

A. will become

B. are becoming

C. becomes

D. became

Đáp án
A. will become

Câu hỏi thuộc Bài tập:

Ôn thi vào lớp 10 _ Đề số 12 (tập 2)