should/shouldn't

Write complete sentences giving good advice. Use should or shouldn't.

1. You/write carefully in exams. -> You should write carefully in exams.
2. Young children/watch very violent films. -> Young children shouldn't watch very violent films.
3. You/look before you cross the road. -> You should look before you cross the road.
4. People/help their friends. -> People should help their friends.
5. You/talk when the teacher is talking. -> You shouldn't talk when the teacher is talking.
6. Everyone/eat a balanced diet. -> Everyone should eat a balanced diet.
7. You/speak on your mobile phone in the cinema. -> You shouldn't speak on your mobile phone in the cinema.