Vì đề bài ghi piural ko cs nghĩa nên mik coi như đó là pural( số nhiều) nhá 

1. This is an eraser

-> These are erasers.

2. That is an telephone

-> Those are an telephones.

3. It's my house

-> They are my houses.

4. There is a table

-> There are tables.

5. What is these?

-> What are these?

6. What is that?

-> What are those?

7. Who's is that?

-> Who are they?

8. I'm a student

-> We are students.

9. Is this your pencil ? Yes it is

->Are these your pencils ? Yes, they are.

10. There is a lamp on the wall

-> There are some lamp on the wall.

@yin

@no copy

1- These are erasers

2-Those are telephones

3-They're our houses

4-There are some tables

5-What are these

6- What are those

7-who are they

8-We are students

9-Are these your pencil- Yes, they are

10-There  are some lamps on the wall

chúc may mắn :)))))