Task 10. Match the modal verbs to their meanings. Which express: obligation, prohibition, suggestion, necessity, lack of necessity?

• Объекты 1
  • You must hurry or you'll miss your appointment.
  • You ought to see your dentist for a check-up.
  • You must eat a balanced diet.
  • You need to drink about eight glasses of water every day.
  • You mustn't park here.
  • You don't have to study medicine to become a social worker.
  • You shouldn't go out in the sun without a hat.
  • In the UK you have to be 18 to be able to vote.
• Объекты 2
  • It's important that you do this.
  • It would be a good idea to do it.
  • This is very important: it's essential.
  • This is necessary.
  • This is forbidden: you are not allowed to do it.
  • You can do this if you want to but it's not necessary.
  • I advise you not to do this.
  • This is a rule/law.