Important English Punctuation Quiz Test Online

A comma should be placed before a coordinating conjunction (like "but") that joins two independent clauses.

To show plural possession (the books belonging to multiple students), the apostrophe comes after the 's'.

To show possession for a plural noun that does not end in 's' (like children), we add an apostrophe and an 's'.

This shows double possession: the car belongs to the brother, and the brother belongs to Ahmed. Both require a possessive apostrophe 's.

The clause "who is a doctor" is non-essential (non-restrictive) information and must be set off by a pair of commas.

No punctuation (like a colon) is needed after the verb "are" when it is directly followed by a list that completes the sentence.

For a plural possessive ending in 's' (boys), the apostrophe is placed after the 's' (`boys'`).

A comma is needed after an introductory phrase ("After the long, exhausting hike"). Commas are also used to separate coordinate adjectives ("long" and "exhausting").

"It's" is the contraction for "it is". "Its" is the possessive pronoun. Both are used correctly in this option.

A semicolon is used to connect two independent clauses, especially when a conjunctive adverb like "however" is used. The adverb is followed by a comma.

An introductory phrase ("To be honest") should be followed by a comma.

A colon is used to introduce a list that is preceded by a complete independent clause.

The phrase "known for its shrines" is a non-restrictive appositive and must be enclosed in commas.

The clause "who lives in Lahore" is a non-restrictive (non-essential) clause providing extra information and must be set off by commas.

A comma is used to introduce a direct quotation.

Both em dashes and commas can set off an appositive phrase, but em dashes provide stronger emphasis. The possessive `CEO's` is also correct.

This is a list of three closely related independent clauses. Using semicolons is the most effective way to separate them. A is a comma splice error.

"Car's" correctly shows possession. "It's" in A should be "its". No apostrophe is needed for "1990s". "Lets" in D should be "Let's" (Let us).

An apostrophe is needed for the contraction "can't", and a comma is needed to set off the dialogue tag "she whispered".

A colon is used to introduce a list, explanation, or example that is preceded by a complete sentence.

"It's" is the contraction for "it is". "Its" is the possessive pronoun.

To show singular possession, "'s" is used.

`Whose` is the possessive pronoun. `Who's` is the contraction for "who is".

Commas are used to separate items in a list. The comma before "and" is the Oxford comma, standard in formal writing.

A semicolon is correctly used to join two independent clauses with a conjunctive adverb ("however"). Option A and D are fragments, and B incorrectly uses a semicolon before a simple conjunction.

A colon is the correct punctuation to introduce a list following a complete independent clause.

A comma splice occurs when two independent clauses are joined only by a comma, which is grammatically incorrect.

The question mark goes inside the quotation marks because the quoted part is a question. A comma introduces the quote.

The question mark goes inside the quotation marks because the quoted material is a question. A comma introduces the quote.

Dialogue tags ("he shouted") that interrupt a sentence are set off by commas.