Explanation

ransom is a sum of money demanded or paid for the release of a captive.

Explanation

Kith And Kin  دوست

blood, folks, kin, kindred,

Explanation

Explanation

Several words are sometimes used as adverbs or sometimes used as prepositions.

A word is a preposition when it governs a noun or a pronoun, It is an adverb when it does not.

He moved on. “On” is an adverb here

Keep your books on the table. “On” is a preposition here

Explanation

let be is used as Leave undisturbed, refrain from interfering with. 

Explanation

اداس Gloomy

Jovial
خوشگوار

Explanation

John Keats was an English Romantic poet. He was one of the main figures of the second generation of Romantic poets, along with Lord Byron and Percy Bysshe Shelley, despite his works having been in publication for only four years before his death from tuberculosis at the age of 25.

Explanation

In & Within

In = completion of time

Within = Before the completion of time

I will complete this project in a week میں ایک ہفتے میں یہ پروجیکٹ مکمل کروںگا

I will complete this project within a week. 

Both sentences are correct

Explanation

Preposition means before a position.

A word placed before noun or a pronoun to show its relation to some other word in the sentence.

From = point of time (present, past & future)

I will join your classes from Saturday means میں ہفتے سے آپ کے کلاسز جوائن کروںگا۔

Explanation

The past tense "had" is used to express a wish or regret for something you want but do not have.
Had Meaning: ہوتا