Answer: A) Off
Explanation for this question is being written.
Answer: A) Do sth regularly.
Answer: A) Traveling
Answer: D) Scratching him with her nails.
Answer: C) How about visiting our beloved teachers on Sunday?
Answer: C) Recognizing
Answer: B) Being forced to wait in line.
Answer: C) To driving.
Answer: A) Playing
Answer: A) True
Answer: A) TRUE
Answer: B) Being charged so much.
Answer: D) Arriving
Answer: A) One can become tired of waiting.
Answer: D) By looking it up in a dictionary.
Answer: B) Finding
Answer: D) D
Answer: A) How about naming the event "Sing for the Children"?
Answer: D) To going.
Answer: B) Thinking
Answer: C) Forward spending.
Answer: B) It is used as the object of the preposition.
Answer: C) Doing
Answer: A) Making
Answer: B) Taking part.
Answer: D) Riding
Answer: D) Having
Answer: B) CYCLING
Answer: D) Object of a preposition.
Answer: C) Taking
Answer: A) Working
Answer: D) Leaving out.
Answer: D) Speaking
Answer: B) Interested in exploring.
Answer: B) Participating
Answer: D) Completing
Answer: B) Learning
Answer: D) Using
Answer: A) Reading
Answer: D) Listening
Answer: A) Writing
Answer: D) Solving
Answer: B) Doing
Answer: C) From marrying him.
Answer: D) Providing
Answer: C) By calling an exterminator.
Answer: B) Donating
Answer: A) Meeting
Answer: C) Becoming
Answer: B) Being served.
Answer: C) Hearing
Answer: C) Understanding
Answer: A) Moving
Answer: B) After spawning.
Answer: C) Looking after.
Answer: C) Using
Answer: B) Texting
Answer: B) On