Answer: C) Will you.
Explanation for this question is being written.
Answer: A) Correct
Answer: B) By inverting the subject and 'can', e.g., 'Can you swim?'.
Answer: D) Why didn't you.
Answer: C) They stay in the same place but their auxiliary (do/does/did/etc) moves at the beginning of the question.
Answer: C) Shall
Answer: B) Will you.
Answer: C) Will
Answer: A) To be.
Answer: B) Will you turn on the fan.
Answer: B) WOULD
Answer: A) Would to go.
Answer: B) Would
Answer: D) May
Answer: C) Could we meet at 10am on Monday the 3rd of July?
Answer: C) Would he?
Answer: C) All are correct.
Answer: B) MIGHT
Answer: A) Hadn't you.
Answer: C) Will he.
Answer: A) Shall
Answer: A) Do go.
Answer: A) Help me do my assignment.
Answer: A) Would you.
Answer: D) Do you have to.
Answer: C) Can
Answer: B) Will
Answer: B) May
Answer: A) Would
Answer: B) Could
Answer: D) 'Could I borrow your pen?'.
Answer: A) Will
Answer: C) Should I.
Answer: A) Won't he go.
Answer: B) Can,could,will,would
Answer: A) Will you come back.
Answer: D) May, might, can or could.
Answer: D) Shall
Answer: C) A bare infinitive.
Answer: C) Possibility, necessity, ability, advice, or permission.
Answer: D) Must
Answer: B) Infinitive verb.
Answer: A) SHALL / IS.
Answer: D) Read
Answer: A) She wants to may laugh.
Answer: B) Won't
Answer: B) Would you like.
Answer: A) Will you.
Answer: A) May
Answer: B) Does
Answer: C) Modal verbs.
Answer: B) Not to be.