Помогите пожалуйста с дз по английскому.

Exercise 3. Find the mistakes and correct them. (записать нужно уже исправленные предложения)

1. Alice and Tom are good friends, aren’t they?

2. They are nice, aren’t they?

3. He is not at work, is he?

4. Bess is sixteen, isn't she?

5. These means are legal, aren't they?

6. I am not bad, am I?

Exercise 4. Make up tag questions. (записать нужно разделительные вопросы)

1. They are good policemen, aren't they?.

2. Children are not at school, are they?

3. It is a legal principle, isn't it?

4. You are not eighteen, aren't you?

5. This obligation is just, isn't it?

6. My friends and I are outside. aren't we?

1. I'm Tom, you are Alice. Alice and Tom are good friends, aren’t we?

2. They are nice, isn’t they? "They" meaning the singular aspect in the dual occurence of things.

3. He is not at work, isn’t he crazy?

4. Bess is sixteen. And she sees herself as a dual being and thinks it should be reflected in language when speaking about her. So she'd prefer us to say: Are she sixteen?

5. These means are legal, are they? ..In a world where negation and confirmation are one.

6. I am not bad, are you? В этом предложении нет ошибки.