Answer: A) Must
Explanation for this question is being written.
Answer: C) Must
Answer: A) Musn't
Answer: A) Go
Answer: B) Mustn't
Answer: B) Must
Answer: A) Are not supposed to.
Answer: A) Will be / amn't (am not).
Answer: A) Must conserve.
Answer: A) Mustn't
Answer: C) Confirm
Answer: A) Like
Answer: B) Must feel.
Answer: C) Obligation.
Answer: C) Must not.
Answer: D) Must
Answer: C) Obey
Answer: A) Can't
Answer: B) Strong personal obligation or necessity.
Answer: D) Can't
Answer: A) Command
Answer: A) Students mustn't use dictionaries in the examination room.
Answer: A) Must not.
Answer: C) Mustn't
Answer: B) FALSE
Answer: C) You mustn't your use mobile phone during the test.
Answer: B) Must-obligation
Answer: A) Yes
Answer: B) Don't have to.
Answer: A) You must go to the gallery.