Question

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

The world is becoming more (A) industrialized and the number of animal (B) species that have become (C) extinct (D) have increased.

A. industrialized

B. species

C. extinct

D. have

Answer 1

Đáp án D

Cấu trúc:

- The number of N số nhiều + V chia số ít: Số lượng những

E. g: The number of girls has increased dramatically since last year.

Đáp án D (have => has)