1 Mary likes apples, doesn't she?
2 We swim in the river, don't we?
3 I am tall, aren't I?
4 She is a student, isn't she?
5 Moscow is a big city, isn't it?
6 They have bought a book, haven't they?
7 Let's play chess, shall we?
8 Don't open the door, will you?
9 Peter has done homework, hasn't he?
10 We are going to the cinema, aren't we?
11 The cat eats fish, doesn't it?
12 We will watch TV tomorrow, won't we?
13 Dad had fixed his car before I came home, hadn't he?
14 Sam won't study at school, will he?
15 Let's sing a song, shall we?