đổi các câu sausang rạng số nhiều:
1. what's this? lt's a ruler >> ______________________________.
2. who's that? >> ______________________________.
3. l'm a student. >> ______________________________.
4. ls this your pencil? Yes, it is. >> ______________________________.
5. there is a lamp on the wall. >> ______________________________.
1. what's this? lt's a ruler.
=> What're these? These are rulers.
2. who's that?
=> Who are they?
3. l'm a student.
=> We are students.
4. There is a lamp on the wall.
=> There are lamps on the wall.
bạn Đỗ Thị Thu Hà sai rồi, sao câu bốn lại là câu 5