He will have to and work harder or he’ll fail the exam

Câu hỏi :

He will have to __________and work harder or he’ll fail the exam.

A. pull his socks up

B. polish his head

C. empty his washing basket

D. stick his neck out

* Đáp án

* Hướng dẫn giải

A

Kiến thức về thành ngữ

Pull his socks up = nổ lực cải thiện công việc

Copyright © 2021 HOCTAP247