Đề thi chính thức Tiếng Anh vào 10 năm 2020-2021 (Đề 9)

Parents sometimes don’t know how ______ to their children when they are in the period of adolescence.

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Parents sometimes don’t know how ______ to their children when they are in the period of adolescence.

A talk                                 

talks

to talk

talking

Giải thích

Chọn đáp án C.