I DON’T KNOW AS MUCH ABOUT IT AS SHE DOES.

6. - TÀI LIỆU THI HSG TIẾNG ANH 9 BÌNH ĐỊNH
Tiếng Anh TÀI LIỆU THI HSG TIẾNG ANH 9 BÌNH ĐỊNH
6. I don’t know as much about it as she does.