Ответ:

1

1 isn't

2 'm

3 aren't

4 is

5 are

6 aren't

7 'm not

8 is

2

1 It isn't at three o'clock. It is at four o'clock.

2 You aren't fifteen. You are fourteen.

3 She isn't in a chess club. She is in a climbing club.

4 We aren't from Czech Republic. We are from Hungary.

5 They aren't in London. They are in New York.

6 I'm not Emily. I'm Kate.