Periods and Question Marks

Periods and question marks are punctuation marks used in writing to indicate the end of a sentence or to form a question. Understanding when to use periods and question marks is an important aspect of learning to write and communicate effectively.

Periods (.)

A period is used at the end of a declarative sentence, which makes a statement or expresses an idea. For example:

The sun is shining.
I like to play with my friends.

Periods are also used in abbreviations, such as "Mr." for Mister, "Dr." for Doctor, and "etc." for et cetera.

Question Marks (?)

A question mark is used at the end of an interrogative sentence, which asks a question. For example:

Where is the library?
Are you coming to the party?

Question marks are also used in indirect questions, such as:

I wonder what time it is?
She asked if I could help her?

Study Guide

Here are some key points to remember about periods and question marks:

Use a period at the end of a declarative sentence.
Use a question mark at the end of an interrogative sentence.
Remember to use periods in abbreviations.
Practice identifying and using periods and question marks in sentences.

Understanding and using periods and question marks correctly will help you become a better writer and communicator. Keep practicing and pay attention to how these punctuation marks are used in the books and texts you read.