Tìm 1 lỗi sai và sửa nó
3.thu is writting a letter to her paren in her room
4.those shelves at the back in the library have history, math,...
5.Hoa is worried because she does not have any friend
6.we ought to not play sports in the street
7.my brother doesn't like pork, and i don't like them, too
3. writting => writing
4. in => of
5. friend => friends
6. to not => not to
7. too => either
mơn bn nhaaaa