It’s compulsory for employees to wear safety helmets when working on the construction site.

48/50

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

Employees have to wear safety helmets when working on the construction site.

Employees must wear safety helmets when working on the construction site.

Employees might wear safety helmets when working on the construction site.

Employees needn’t wear safety helmets when working on the construction site.

Giải thích

Tạm dịch:

Nhân viên phải đội mũ bảo hộ khi làm việc trên công trường.

Giải thích: A

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