помогите пж очень надо( я сам немного не понимаю)

1. Peter is a good artist, isn't he?
2. Mary and Peter are in London, aren't they?
3. You love your sister, don't you?
4 We know the answer, don't we?
5.Jack doesn't speak French, does he?
6 My mother wasn't happy yesterday, was she?
7. The children are catching butterflies, aren't they?
8. Sheila is ready to move, isn't she?
9. There isn't enough food here, is there?
10. Let's go shopping, shall we?

Ответ:

Peter is a good artist, isn’t he?

Mary and Peter are in London, aren’t they?

You love your sister, don’t you?

We know the answer, don’t we?

Jack doesn’t speak French, does he?

My mother wasn’t happy yesterday, was she?

The children are catching butterflies, aren’t they?

Sheila is ready to move, isn’t she?

There isn’t enough food here, is it?

Let’s go shopping, shouldn’t we?