Answer: C) Get
Explanation for this question is being written.
Answer: B) Prohibition
Answer: C) Must
Answer: A) Must
Answer: D) Must
Answer: A) Must not.
Answer: B) False
Answer: C) Be worn.
Answer: B) Must
Answer: B) Mustn't
Answer: D) Mustn't
Answer: B) Must not.
Answer: B) Must not leave.
Answer: C) Mustn't
Answer: D) Aren't supposed.
Answer: A) Mustn't
Answer: A) Retyping
Answer: A) Must try.
Answer: A) Not have.
Answer: B) Must/have to.
Answer: C) Responsibility
Answer: C) Must go.
Answer: C) You mustn't use a cell phone in the exam room.
Answer: B) Obligation
Answer: B) You must follow the rules.