Perfect gerund & perfect participle

___________________ in the company for many years, he knew everyone and everything.

• Having worked

• Worked

• Working

• To work

Answer explanation

Chỗ cần điền ở nằm ở đầu câu => perfect participle ( phân từ hoàn thành)

=> having worked

_________________ the car, he went to a restaurant.

• Parked

• Having parked

• Parking

• Having park

Answer explanation

Chỗ cần điền ở nằm ở đầu câu => perfect participle ( phân từ hoàn thành)

=> having parked

_______________________ the film a dozen times, she knew the dialogues by heart.

• Watched

• Watching

• Having watch

• Having watched

Answer explanation

Chỗ cần điền ở nằm ở đầu câu => perfect participle ( phân từ hoàn thành)

=> having watched

She's angry about _____________ to the farewell party last night.

• not having invited                                  

• not to have invited

• not having been invited                       

• not to have been invited

Answer explanation

ta có angry about ( giận dữ về ai đó/ cái gì đó), có giới từ (prep) là about
=> perfect gerund => having + V3

nhưng đay là giận dữ vì không được mời là mình ở thế bị động => sẽ phải thêm be vào => be not invited

[having +V3] + [to be invited] => not having been(V3) invited

We decided not to travel, ____________ the terrible weather forecast.

• having heard        

• to have heard                 

• having been heard                             

• have been heard                        

Answer explanation

mang chức năng bổ nghĩa cho câu => perfect gerund => having + v3

They now regret ___________ their son by providing too many material possessions.

• having spoiled  

• to have spoiled    

• having been spoiled

• to have been spoiled

Answer explanation

ta có regret là động từ chính => perfect gerund => having + V3

 Peter denied ______ the accused man on the day of the crime. (see)

Answer explanation

Mình có "denied" => deny
Nên ta liệt vào perfect gerund=> having +V3
=> having seen

 _______ the instruction, he snatched up the fire extinguisher. (read)

Answer explanation

mở đầu câu=> perfect participle => having + V3

He was trapped in a ________ house. (burn)

Answer explanation

bổ nghĩa cho từ ngôi nhà ( đang cháy) => gerund => thêm ing vào động từ => burning

_______ for twelve hours, I felt marvelous.

• Having slept

• have slept

• Having been slept

• have been slep

Answer explanation

mở đầu 1 câu => perfect participle