Complete the sentences.Use should or shouldn't.

1) It`s windy outside, you ... take your hat.
2)It is raining heavily. Tim ... forget to take his umbrella.
3) I think little Bob ... eat so much chocolate. It`s bad for his teeth.
4)The children have a lot of homework. They ... go to the cinema today.
5)People ... eat fruit and vegetables if they want to keep fit.
6) Anna has invited me to her birthday party. What ... i wear?
7) The doctor says to my father that he ... walk an hour every day.
8) I know that children ... watch much TV.