Answer: C) Working
Explanation for this question is being written.
Answer: C) Ordering
Answer: D) Running
Answer: C) Challenging
Answer: A) Seeing
Answer: D) Participle
Answer: A) After working.
Answer: C) Present participle.
Answer: C) Firelight jumping.
Answer: A) A verbal, an adjective or an adverb.
Answer: C) Climbing
Answer: D) Leaping over the hurdles.
Answer: A) Participle1 and participle 2.
Answer: D) Part. and adj.
Answer: B) Hoping
Answer: A) Standing
Answer: C) Saving
Answer: B) -ing
Answer: A) Whistling a cheerful tune.
Answer: A) Generating
Answer: C) Jumping
Answer: B) Idling on the curb.
Answer: C) Reading
Answer: D) Chasing
Answer: C) Writing
Answer: A) Smiling
Answer: D) Houses near the volcano are empty.
Answer: A) -ing
Answer: C) Not having.
Answer: A) Showing
Answer: C) Upon returning to his office.
Answer: B) Participle
Answer: B) Lying
Answer: A) Anyone wanting to come to the party should let me know by tomorrow.
Answer: A) Boring
Answer: A) Feeling bored, I turned on the TV.
Answer: B) Fidgeting
Answer: C) Plucking
Answer: B) Not having seen him for ages, I didn't recognize him.
Answer: B) Fluttering
Answer: B) Present participle.
Answer: B) Charging travellers the lowest fares, this airline is the most popular in the UK.
Answer: B) Having finished a hard day's work, she felt sleep descend on her.
Answer: B) B
Answer: C) Ambulans
Answer: B) Cooking
Answer: B) Growling
Answer: C) Dragging
Answer: D) Participial phrase.
Answer: A) Depending
Answer: B) Skilled
Answer: A) Taking charge of operating machines, she had to sit in front of them all day.
Answer: B) Satisfying
Answer: C) Hiding in the kitchen, the cat was ready to catch the mouse.
Answer: B) The man driving past just now is Chee Fai's father.
Answer: D) Braking
Answer: C) Improving
Answer: B) Covering
Answer: D) The Subjective Participial Construction.
Answer: A) Working