Answer: B) Seeing
Explanation for this question is being written.
Answer: A) Tricking
Answer: C) Going
Answer: A) Blinking
Answer: B) Hearing
Answer: C) Saying goodbye to me.
Answer: B) Leaking
Answer: B) Having spoken.
Answer: D) Having used.
Answer: B) Working
Answer: D) Finishing
Answer: B) Giving
Answer: B) Attending
Answer: A) Coming
Answer: A) Rick's having.
Answer: C) Involving
Answer: B) Climbing up the stairs.
Answer: B) Being
Answer: A) Giving
Answer: B) Prepositions
Answer: C) Leaving
Answer: A) To eating.
Answer: C) Buying
Answer: B) Window shopping.
Answer: C) Reusing
Answer: B) Listening
Answer: C) Cooking Italian food.
Answer: A) Gerund
Answer: A) Along the high street.
Answer: C) Living
Answer: C) Inventing
Answer: D) Leaving
Answer: A) Traveling
Answer: D) Going
Answer: C) Making
Answer: C) In take.
Answer: D) Object of a preposition.
Answer: B) Running
Answer: A) Speaking
Answer: B) Having
Answer: B) Applying
Answer: C) Obj. of the preposition.
Answer: B) By coming home late at night.
Answer: A) Make changes of their own.
Answer: A) Working
Answer: C) Working
Answer: C) To going.
Answer: B) Breaking
Answer: A) Having visited.
Answer: B) Taking
Answer: A) Playing
Answer: A) Studying map-making.
Answer: A) Meeting
Answer: B) Meeting
Answer: D) Of keeping.