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

Câu hỏi

About 5,000 species of plants and animals ____________ each year.

A. are already been eliminating

B. are being eliminated

C. has already been eliminated

D. will be eliminated

Đáp án
B. are being eliminated

Câu hỏi thuộc Bài tập:

Đề luyện thi Tiếng Anh tuyển sinh vào Lớp 10 THPT (Mã đề 007)