Explanation

My Uncle Ahmed is wiser than my siblings because he is older than them

میرے چچا احمد میرے بہن بھائیوں سے زیادہ سمجھدار ہیں کیونکہ وہ ان سے بڑے ہیں۔

" older " is the best to keep the meaning of the original sentence "

ND23-4-2023

Explanation

The main clause is the term an independent clause.

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The main clause (also known as an independent clause) can stand alone as a sentence.

The main clause must contain a subject and a predicate with a finite verb.

An independent clause is a group of words that contains both a subject.

An independent clause can stand alone as a complete sentence.

Explanation

Subject Identification:

"They" is the subject of the sentence, as it performs the action (knew).

"Both" is an adjective modifying "they," emphasizing the duo.

The subject is who/what the sentence is about.

Here, "they" (the duo) knew each other.

Explanation

Past perfect continuous tense follows the structure: Subject + had been + verb (-ing) + duration.

It expresses an action that started in the past and continued for some time before another past event.

Explanation

a superficial appearance or show designed to impress one with superiority means obdurate ضدی

ND-21-5-2023

Explanation

The presence of armed forces guards prevented us from doing anything disruptive.

مسلح افواج کے محافظوں کی موجودگی نے ہمیں کوئی بھی خلل ڈالنے سے روک دیا۔

prevented " is the best to keep the meaning of the original sentence "

ND23-4-2023

Explanation

Generally grateful is followed by for.

Grateful for something means کسی چیز کیلئے احسان مند ہونا

Grateful to someone means کسی انسان کا احسان مند ہونا

They are very grateful for your kindness. 

Explanation

Generally prefer is followed by To.

To is a preposition here.

Prefer means ترجیع دینا

I prefer to go by air. 

Explanation

A simple sentence contains a subject and a verb and communicates a single, complete thought.

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A simple sentence is a sentence that is made up of just one independent clause.

NO commas separate two compound elements (subject, verb, direct object, indirect object, subjective complement, etc.) in a simple sentence.

Explanation

Active Voice: Let + indirect object + first form of a verb + direct object.

Passive Voice: Let + direct object + be + third form of a verb + by + indirect object.

Active Voice: Let me do this work.

Passive Voice: Let this work be done by me.