CHUYÊN ĐỀ 16: MỆNH ĐỀ QUAN HỆ (RELATIVE CLAUSES)

Ann,…………..for the safety of her child, ran to stop him playing with the electric socket. A. concerned B. concerning C. to concern D. to be concerned

18/30

Ann,…………..for the safety of her child, ran to stop him playing with the electric socket.

concerned

concerning

to concern

to be concerned

Giải thích

Chọn A