1.We are good friends at the college.
2.Who is absent today?
3.He is a student.
4.What is he?
5 Is he a doctor?
6.These are my pencils?
7.What are their names?
8.Mary is a girl
9.Who is he?
10.What are you?
11.This man is in the room.
12.How is she?
13.How is your friend?
14 Is he your son?
15 Are you a sportsman?
16.There is no book on the table?
17.It is my parent's car.
18.There are 15 students in our grour now.