Explanation

The verb "win" is in the present tense, but the sentence is in the present perfect tense ("have win"), which is incorrect.

It should be "have won" — past participle of win.

Correct sentence: "We have won the cricket World Cup! Let’s celebrate."

Explanation

Explanation

"Antihealthy" is not a correct word.

The proper term is "unhealthy."

So the sentence should be "An unhealthy person often falls sick."

Explanation

When comparing two actions (you go vs. you reach), use comparative form: "faster" not "fastest".

"Fastest" is superlative and used when comparing more than two.

Explanation

"Mr. Imran Khan" is a male, so the correct reflexive pronoun is "himself".

Reflexive pronouns must agree in gender and number with the subject.

Explanation

The word "sheep" is both singular and plural — it does not take an 's' in the plural form.

So, "sheeps" is incorrect; it should be just "sheep".

Explanation

Explanation

Explanation

The correct form is "easily", not "easierly" (which is not a word).

"Easily" is the proper adverb derived from "easy."

Explanation

"Which" is used for things, not people.

It should be "who is very ill" because it refers to a person (uncle Jamal).