5000 câu trắc nghiệm Tiếng Anh 9 có đáp án - Phần 37

_______able to take part in the international math contest two years from now, Son works

13/20

_______able to take part in the international math contest two years from now, Son works very hard in his math lass.

In order to be

Being

Been

So that he be

Giải thích

Chọn đáp án A