Answer: A) Can
Explanation for this question is being written.
Answer: A) 's not allowed to stay up.
Answer: A) Could you carry these boxes for me?
Answer: B) Asking permission.
Answer: C) Can
Answer: A) Can't let.
Answer: C) Can't
Answer: C) Can have.
Answer: D) Can't
Answer: B) Can
Answer: A) To borrow.
Answer: C) Could you help me with my homework, please?
Answer: A) Can't
Answer: A) Could
Answer: B) Can you.
Answer: C) Can I.
Answer: A) Can I leave early?
Answer: D) You can come in.
Answer: E) Permission
Answer: A) REQUEST
Answer: B) Could
Answer: C) Could
Answer: D) Can
Answer: D) Permission
Answer: B) Were you allowed to.
Answer: C) Could I open the window?
Answer: C) Yes, I could.
Answer: C) Can I have.
Answer: B) Can I go to the toilet, please?
Answer: C) Could you elaborate on that point?
Answer: A) May, Can, and Could.
Answer: A) CAN