Bộ 10 đề ôn thi học sinh giỏi Tiếng anh lớp 9 có đáp án (Đề 5)

Schoolchildren and students are now having to work (65) ________ hard that in many cases they work longer hours than their parents.

63/105

Schoolchildren and students are now having to work (65) ________ hard that in many cases they work longer hours than their parents.

very

too

as

so

Giải thích

Chọn đáp án D