Answer: A) By/ on /of.
Explanation for this question is being written.
Answer: B) With
Answer: D) By
Answer: B) Of
Answer: D) For
Answer: A) By
Answer: A) With
Answer: A) Instead of.
Answer: D) Noun or pronoun.
Answer: B) For
Answer: C) Of
Answer: D) Of
Answer: C) The sentence is correct.
Answer: B) On
Answer: D) With
Answer: D) After
Answer: A) From
Answer: B) By selling flowers.
Answer: A) To
Answer: C) For
Answer: B) By
Answer: B) To
Answer: B) In
Answer: A) Of
Answer: D) On
Answer: B) Using
Answer: C) On
Answer: A) On
Answer: C) With
Answer: B) From
Answer: D) The gift is a picture of a beach.
Answer: B) Do you want to join this course?
Answer: A) For
Answer: C) By
Answer: C) In
Answer: D) By/in
Answer: D) From
Answer: A) Under
Answer: D) He listens to.
Answer: A) Of children wearing.
Answer: D) Via