Complete with should or shouldn’t

Complete with should or shouldn’t. (1)

      1.   It’s cold. You .................... wear a cardigan.

      2.   She’s always tired. She .................... go to bed late every night.

      3.   .................... we leave now?

      4.   You .................... eat some fruit or vegetables every day.

      5.   The students .................... their mobile phones in the exam.

      6.   You .................... the teacher to help you if you don’t understandthe lesson.

      7.   People .................... drive fast in the town centre.

      8.   .................... I buy the dress or the skirt?

      9.   You .................... go swimming after a big dinner.

      10. You .................... take an umbrella. It’s raining.