Answer: C) Arriving
Explanation for this question is being written.
Answer: D) Let's pay.
Answer: C) Living
Answer: D) Stealing
Answer: C) Studying
Answer: C) Being cleaned.
Answer: A) Taking
Answer: C) Starting
Answer: A) Saying
Answer: A) Going
Answer: B) For tell me.
Answer: C) Joining
Answer: B) Eating
Answer: C) Always
Answer: C) Forgetting
Answer: C) Gerund as Object of the Preposition.
Answer: C) Cycling
Answer: B) They talked about going to the park.
Answer: D) Object of a preposition.
Answer: C) For being the best tenor.
Answer: D) Object of the preposition.
Answer: A) Being accepted-concentrating.
Answer: B) It is no use asking Mike for help. He is selfish.
Answer: A) Going / to stay.
Answer: C) Buying
Answer: B) Seeing
Answer: A) Whether or not / having graduated.
Answer: C) Having said.
Answer: A) By practicing every day.
Answer: C) Asking
Answer: A) Before buying the house, he did a lot of research.
Answer: A) Swimming
Answer: D) Committing to reducing.
Answer: C) Practicing
Answer: A) On seeing.
Answer: A) Not having finished.
Answer: B) Having
Answer: D) Coming
Answer: B) Upon re-reading the figures, Sam found that he had made a mistake.
Answer: A) Dedicated to teaching.
Answer: B) Arising
Answer: A) Worry
Answer: B) Waiting
Answer: B) Leaving
Answer: C) To seeing.
Answer: D) To go out.
Answer: D) Object of the Preposition.
Answer: A) Coming
Answer: A) Reading her book.
Answer: B) Failing
Answer: B) Building
Answer: C) Like
Answer: B) Gerund
Answer: D) Picking
Answer: A) Visiting
Answer: D) Using
Answer: B) Learning
Answer: B) Meeting
Answer: B) Joining