Помогите пожалуйста с заданием 2.16.

1.Where are you from?
2.How old are you? How old is your brother?
3.What is your name?
4.I am glad to see you. How are you?
5.The dog is in the garden.
6.My parents are workers.
7.Is your father a teacher? No, he is a doctor.
8.He isn't a student, he is a doctor.
9.That book isn't very interesting.
10.The book is on the table.
11.Moscow is the capital of Russia.
12.Are you students?
13.What is the weather like today?
14.What is on the table?
15.Is Boris a good football player?