Apostrophes
Commas
Plural Nouns
Capitalization
Mixed Bag
100

The mistake in the following sentences: Male penguins sometimes are in charge of protecting the mother penguins egg.

What is the missing apostrophe in the singular possessive noun penguin's?

100
The mistake in the following sentence: My favorite foods are tortilla soup pizza and pasta.
What are the missing commas after the words "soup" and "pizza"?
100

The plural form of baby.

What is babies?

100
The mistake in the following sentence: today is a good day.
What is the lower case "t" at the beginning of the sentence?
100

The mistake in the following sentence: I use the following ingredients when making brownies: butter, sugar, eggs and cocoa powder.

What is add a comma after eggs?

200

The mistake in the following sentence: James' house is on fire. 

What is James's is misspelled: James's?

200
The mistake in the following sentence: To stay healthy, you need to eat well get plenty of sleep and exercise daily.
What are the missing commas after the phrases "eat well", "get plenty of sleep", and "exercise daily"?
200

The plural form of tomato. 

What is tomatoes?

200
The mistake in the following sentence: Don't forget to thank joe for lending you a pencil.
What is the lower case "j" in Joe?
200

The mistake in the following sentence: My dog Bailey, chews bones on a regular basis.

What is add a comma after Bailey: My dog, Bailey, chews bones on a regular basis.

300

The mistake in the following sentence: Some say that unicorns horns have magical properties.

What is the missing apostrophe in "unicorn's horns"?

300
The mistake in the following sentence: We are so lucky to live in Mt. Vernon IA!
What is the missing comma between the town and state: Mt. Vernon, IA?
300
The plural form of key.

What is keys?

300
The mistake in the following sentence: You should check in mrs. Smith's room to see if you left your jacket.
What is lower case "m" in the proper noun Mrs.?
300

The mistake in the following sentence: 105 students are enrolled in Fifth Grade this year.

What is fifth grade does not need to be capitalized?

400

The mistake in the following sentence: Do you know if its your turn to clean the hamster's cage?

What is the missing apostrophe in the contraction "it's"?

400
The mistake in the following sentence: If you want to do well in class you need to make sure you bring all your materials with you and keep them organized.
What is the missing comma after the introductory phrase "If you want to do well in class"?
400

The plural form of mongoose.

What is mongooses?

400
The mistake in the following sentence: I love the book Where the red fern Grows.
What are the missing capital letters "r" and "f" in the title?
400

The mistake in the following sentence: My neighbores always blast their music at night in the summer.

What is the wrong plural form of neighbors?

500

The mistake in the following sentence: Don't get too close to a porcupine, or you may get stuck with one of it's quills.

What is the apostrophe in "it's"?

500
The mistake in the following sentence: The Green Bay Packers the best team in the NFL play their games in Lambeau Field.
What are the missing commas around the appositive phrase "the best team in the NFL"?
500

Scissors, pants, glasses, & tweezers are never this.

What is singular?

500
The mistakes in the following sentence: My grandmother is proud that i am an honor student at mt. vernon middle school.
What are the lower case letters "i", "m" in Mt., "v" in Vernon, "m" in Middle, and "s" in School.
500

The mistake in the sentence: Today you have too make sure you don't make two many mistakes in your first to sentences.

What are the homophones "to, too, two"?