(Viên chức Mầm non) bài tập tiếng Anh theo chủ đề có đáp án - Test 2

________ the children, they were happy enough to spend all day on the beach.

40/65

________ the children, they were happy enough to spend all day on the beach.

As of

As for

As to

As from

Giải thích

Đáp án đúng là b