Réponse :

1/ They aren't married.

I havn't had a dinner

It isn't cold today.

We'll not be late (je crois que c'est ça)

You should't go.

She can't swim.

They haven't arrived.

We weren't angry.

I could't hear them.

2/ I don't like cheese.

They don't understand

He doesn't live here.

I didn't do the shopping

I didn't go to the bank

He doesn't speak

I don't believe you.

We don't have a dinner at 7 ?

Explications :