Explanation

Fitness refers to the ability to perform daily activities without fatigue and with enough energy for leisure.

Wellness is broader (mental/social well-being).

Stiffness implies rigidity.

Explanation

Cheap means سستا

Inflation means مہنگائی

Expensive means مہنگا

Rebate means کمی

Discount means کٹوتی 

Explanation

Abjure ترک کرنا

Explanation

She knows me means وہ مجھے جانتی ہے

Know is a verb.

Knew is the second form while known is the third form of Know.

Past Indefinite tense

Active Voice= Subject +  Second Form of Verb + Object.

Passive Voice = Object + was/were + third of verb + by + subject.

Explanation

Explanation

Explanation

"He" (singular) changes to "They" (plural).

"Is" (singular verb) changes to "are" (plural verb).

"Boy" becomes "boys" for plural.

Correct plural sentence: They are smart boys.

Explanation

Singular noun: Child

Plural noun: Children

Child means بچہ 

Children means بچے

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Explanation

Explanation

In passive voice, the object ("that book") becomes the subject, and the verb tense is adjusted accordingly.

The sentence changes from "I will have finished that book" to "That book will have been finished by me."