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

(A) To attract someone's attention (B) we can use either verbal (C) and non- verbal forms of (D) communication. 

A. To attract

B. we can use

C. and non- verbal

D. communication

Answer 1

Đáp án : C

and non- verbal => or non- verbal. Cấu trúc “ either … or….”: hoặc…. hoặc…