Put the sentences into Plural

Example : a child is a boy or girl

Children are boys or girls

1 . A dog is an animal

2. A potato is vegetable

3. he is a student

4. I am doing my homework

5. he was studying when I came

6. she herself writes the letter

7. A business consist of an operation

8. she performs a service by answering a question

9. what is the difference between you & me ?

10. his friend is also my friend

11. the student has almost finished doing it

12. has she ever been studying abroad?
13. The earthquake cause a great disaster

14. does he understand the lesson ?

15. there is a boy & girl in the class.

Answer :

1. dogs are animal
2. potatoes are vegetables
3. we are students
4. we are doing our homework
5. they are studying
6. the them herself writer the letter
7. business consist of operation
8. they perform services by answering Question
9. what are difference between you & us ?
10. they friend a also our friend
11. the students have almost finished doing them
12. have they ever been studying abroad
13. the earthquake cause great disaster
14. do they understand the lesson?
15. they are boys & girls in the class.