Focus 1 Unit 5 5.2 must / mustn’t, should / shoul

You ..... feed animals at the zoo.

You ......... cheat in exams.

You ............. work hard if you want to finish school with good grades.

You ........... be late for the exam.

My sister is scared of heights. She (a)   (climb) trees.

I ...... get up at 5 o’clock on Sunday. It's not necessary.

My parents ___ do homework any more. They don't go to school!

You (a)   (get) up early if you don’t want to be late for school.

After you leave school, you (a)   (go) to university. You can look for a job.

Kate wants to be a musician. She _______________________practise every day.