Question

[Lê Quỳnh Anh]

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

When my mother is busy preparing dinner, my father often gives her a hand _________  the housework.

A. on

B. with

C. for

D. about

Answer 1

[Dương Hoàn Anh]

Chọn B