Answer: C) Must
Explanation for this question is being written.
Answer: D) Mustn't
Answer: C) You must stay in bed for one week.
Answer: B) Must
Answer: D) To check.
Answer: A) 6. a. must be fined.
Answer: B) Can / must.
Answer: B) Mustn't
Answer: A) Must
Answer: A) Mustn't
Answer: A) Musn't
Answer: B) Have to.
Answer: D) Must
Answer: D) Don't have to.
Answer: B) Wash
Answer: C) Must pay.
Answer: A) A must not.
Answer: A) Must not.
Answer: A) Sit on the side and wait for the whistle.
Answer: B) No. Must not compensate.
Answer: B) Musn't
Answer: C) Mustn't avoid.
Answer: B) We must protect the sea creatures.
Answer: B) We mustn't pick up flowers.
Answer: C) Prohibition
Answer: B) No
Answer: D) Young people must consult their parents about future career.
Answer: B) Have to / must.
Answer: B) You aren't allowed to smoke here.
Answer: A) You must pay the bills this month.
Answer: C) To express what they do not have to do(yang seharusnya tidak dilakukan).
Answer: A) I must go to the dentist.
Answer: C) Mustn't
Answer: B) We mustn't throw rubbish.