Answer: B) Past participle.
Explanation for this question is being written.
Answer: A) The relative pronoun can be omitted.
Answer: B) Worried by the news, she called the hospital.
Answer: C) Both
Answer: C) The building, constructed last year, is now a landmark.
Answer: A) The girl you love doesn't love you back.
Answer: C) Running in the house, I caught sight of the thief.
Answer: B) Because of not wearing , Susan is sick now.
Answer: A) The man standing by the window is my uncle.
Answer: A) Correct
Answer: B) Cold as we felt, we kept walking.
Answer: C) Did you see that man whose house was flooded?
Answer: B) Living next door.
Answer: C) The relative pronoun is acting as the object of the clause.
Answer: C) She read a book recommended by her friend.
Answer: B) Essential:'wearing a red dress'; Non-essential:'is my aunt'.
Answer: A) "Tomorrow we will meet the supplier we chose for this project.".
Answer: A) Upon hearing the strange sound, my mother grew worried.
Answer: B) The firefighter saving the child was praised.
Answer: A) Admired by everyone, the painting was hung in the gallery.
Answer: A) The waiter on shift failed to take orders.
Answer: B) Can't be reduced.
Answer: B) Finishing her homework, she went to bed.
Answer: C) Sitting
Answer: D) That
Answer: C) -Ed ending.
Answer: A) Waiting for Ellie, I made some tea.
Answer: D) Heavy industrythat was.
Answer: A) The students studying at our school come from all over the world.
Answer: A) Who was seen at the party.
Answer: A) The lady living next door throws numerous parties.
Answer: C) Written by the famous author.
Answer: C) Being a doctor.
Answer: A) Directed by Steven Spielberg.
Answer: B) The teacher standing at the front of the class is my favorite.
Answer: B) False
Answer: B) The roast turkey was entering the dining room.
Answer: C) Risk assessment documentation.
Answer: A) The woman standing at the bus stop was in a hurry.
Answer: B) The teacher teaching math is very knowledgeable.
Answer: B) We can't ommit the relative pronoun.
Answer: B) Sitting next to you.
Answer: A) As digested food.
Answer: B) Incorrect
Answer: A) The fence surrounding our house .
Answer: A) Being a firefighter.
Answer: C) The essential reduced adjective clause is 'barking loudly' and the non-essential reduced adjective clause is 'scared the neighbors.'.
Answer: D) Videos shared online spread fast.
Answer: C) Cannot be reduced.
Answer: C) Whose
Answer: B) There are a lot of schools using online media nowadays.
Answer: A) True
Answer: A) The chair (which) I am sitting on is very comfortable.
Answer: D) The man lost the competition is sad.
Answer: B) The man driving the car is my uncle.
Answer: B) Standing
Answer: B) The electric car used is cool.