Circle the letter A, B, C or D to indicate the answer that best fits each gap in 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:

ĐỀ LUYỆN THI VÀO LỚP 10 - QUẢNG NINH (Đề 7)