Answer: B) With
Explanation for this question is being written.
Answer: C) On, at, in.
Answer: B) Because "on" is the standard preposition for being at the edge of land next to water.
Answer: B) At
Answer: B) B: class.
Answer: D) Under
Answer: C) At
Answer: A) On
Answer: A) At
Answer: B) Preposition
Answer: B) On
Answer: B) In
Answer: D) On the sidewalk.
Answer: A) At a laboratory.
Answer: C) Preposition
Answer: A) In
Answer: B) Beside
Answer: B) The professor is in the class.
Answer: B) Under
Answer: D) Inside the elbow.
Answer: D) On
Answer: B) Of
Answer: A) The elephant's back.
Answer: B) Next to.
Answer: D) In
Answer: C) On
Answer: B) Along
Answer: C) Upper left.
Answer: C) In
Answer: A) Behind
Answer: B) Beneath
Answer: A) Close to.
Answer: B) Table
Answer: C) PREPOSITIONS
Answer: B) Door
Answer: E) Under
Answer: B) At the park.
Answer: C) Beside the fireplace.