perfect gerunds
perfect participle clauses
vocabulary
100

CDA denied ______ the door before leaving.

 A. lock

B. locking

C. having locked

D. to lock

Answer:

C. having locked

100

Combine the two sentences using perfect participle clauses:

Irene had been warned about the risks. She still invested in the project.


Answer:

Having been warned about the risks, Irene still invested in the project.

100
what is the area of a sector in a circle with radius =12m and central angle = 30 degrees?
37.68 m2
200

The actor was criticized for ______ sensitive political comments during a live interview.

A. make

B. making

C. having made

D. to

 make

✅ CORRECT ANSWER

👉 C. having made

200

Rewrite the sentence using a perfect participle clause:

After Donald Trump had finished the report, he sent it to the manager.

Answer:

👉 Having finished the report, Donald Trump sent it to the manager.

200

what is the area of a sector in a circle with radius = 3m and central angle =45 degrees?

3.5345 m2

300

Identify and correct the error in the italicized part of the following sentence.

He denied having been influencing the decision at any stage of the negotiation.

✅ Correct sentence:

having been influencing --> Having influenced

📌 Brief explanation: 

After deny, we use a perfect gerund to refer to a completed action.

Having been influencing is incorrect because the perfect continuous gerund is unnecessary and illogical in this context. ✔️

300

Which sentence is grammatically correct?


A. Having finished the film, the popcorn was eaten. 

B. Having finished the film, Roblox ate the popcorn. 

C. Having finishing the film, Roblox ate the popcorn. 

D. Having been finish the film, Roblox ate the popcorn. 

Answer:

B. Having finished the film, Roblox ate the popcorn. ✅

300
what is the area of a sector in a circle with diameter= 11 and central angle = 20 degrees?
5.2769 m2
400

He insisted on ______ all the responsibilities himself. A. take

B. taking

C. having taken

D. to take

Answer:

B. taking

Explanation:

The verb “insist on” is followed by a gerund (V-ing). Here, “taking” refers to the action he insists on doing in general.

“Having taken” would emphasize a completed past action, which does not fit because he is insisting on what he will do, not what he has already done.

400

Fill in the blank using perfect participle clauses

________ (finish) the negotiation, the minister announced the agreement.


Answer:

Having finished the negotiation, the minister announced the agreement.


400

DAILY DOUBLE!!!!! what is the area of a sector in a circle with diameter = 50m and central angle = 120 degrees?

654.1667 m2

500

He resented ______ responsible for a mistake he had not made.

 A. be

B. being

C. having been

D. to be


Answer:

B. being

Explanation:

“Resent” expresses a feeling toward an ongoing state, not a completed action.

“Being responsible” describes a state that exists at the same time as the resentment.

“Having been” would wrongly suggest the state was finished before he felt resentful.

Note: 

➡️ Use simple gerund for states; perfect gerund only for completed actions.

500

Make a sentence using perfect participle clauses:

For example: 

Having been teased by his classmates, Tuan burst into tears

Another sentences:

Having completed the investigation, the journalist published the report.

Having been criticized by the media, the actor issued a public apology.

Having realized his mistake, the politician resigned immediately.

500
The area of a circle is 55 m2. The area of a sector in the circle is 13.75 m2. What is the measure of the central angle in degrees?
90 degrees