HE MADE A LOT OF MISTAKES BECAUSE HE DIDN'T STUDY CAREFULLY.HAD……….

5. - ĐỀ THI HSG TIẾNG ANH LOP 11 2010 2011
Lớp 11 Tiếng Anh ĐỀ THI HSG TIẾNG ANH LOP 11 2010 2011
5. He made a lot of mistakes because he didn't study carefully.Had……….