Bonjour je bloque à mon exo en Anglais il faut mettre should ou shouldn't merci.

Bonjour,
1. You should drink more water. Sodas are unhealthy.
2. They should buy vegetables because there is a lot of fibers in them.
3. You should stop eating burgers.
4. We should eat less popcorn when we go to the cinema.
La prof a oublie un mot dans ca phrase : )
5. They shouldn't buy crisps. It's too salty.
6. Milk is healthy because it contains a lot of calcium. You shouldn't hesitate to drink it.