Each of the nurses report to the operating room when his or her name is called.

Câu hỏi :

Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction .

A. of the

B. report 

C. her name

D. called

* Đáp án

* Hướng dẫn giải

Đáp án: B Each+ of+ Ns+ V(ít): mỗi cái trong những cái gì…-> “report”=> “reports”.

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