They still keep………….. touch though they live far away from each other.

Câu hỏi :

They still keep………….. touch though they live far away from each other.

A. up

B. in

C. on

D. into

* Đáp án

B

* Hướng dẫn giải

keep in touch with sb: giữ liên lạc với ai

Copyright © 2021 HOCTAP247