Commonly Confused Words
Sentence Problems
Punctuation and Capitalization
Pronoun and Verb Problems
Formal Writing
100

If there are errors in word choice, correct them. (2)

The principle said that the principle ingredient in chocolate chip cookies is chocolate chips.

principal

principal

100

Is the sentence complete, a fragment, a run-on or a comma splice?

He enjoys walking through the country he often goes backpacking on his vacations.

run -on

100

Correct comma and capitalization errors (5 errors)

i sent a thank-you note to aunt abigail but not, to my other Aunts.

I

Aunt

Abigail

omit ,

aunts

100

Correct the verb and pronoun problems. (1)

In those years women were treated with respect. They took off their hats and bowed.


In those years women were treated with respect. Gentlemen took off their hats and bowed.

100

Correct the formal writing errors in the following sentence: (there are 2 errors)

I am certain that the affirmative side will win because they have loads of research.

I

loads

200

If there are errors in word choice, correct them. (1)

The study was based on the principal of gravity.

principle

200

Is the sentence complete, a fragment, a run-on or a comma splice?

They weren't dangerous criminals they were detectives in disguise.

run -on

200

Correct comma and capitalization errors (8 errors)

one of jerry's favourite plays is, the crucible by arthur, miller.

One

Jerry's 

play is,

The

Crucible

Arthur,

Miller

200

Correct the verb and pronoun problems. (1)

Each student must meet with their advisor. 


Students must meet with their advisors. 

or

Each student must meet his or her advisor. 

200

Correct the formal writing errors in the following sentence: (there are 6 errors)

After like a billion tests, I am finally done my exams. But it's all worth it. You know what they say: no pain no gain.


like a billion

I

But

it's

You

no pain no gain

300

If there are errors in word choice, correct them. (1)

Pre-writing proceeds the rough draft of good papers.


precedes

300

Is the sentence complete, a fragment, a run-on or a comma splice?

I didn't know which job I wanted, and I was too confused to decide.

complete

300

Correct comma and capitalization errors (1 error)

I played chess but I could not win any competition.

I played chess but, I could not win any competition.

300

Correct the verb and pronoun problems. (1)

The workload is heavy for we senior students.

The workload is heavy for us senior students.

300

Correct the formal writing errors in the following sentence: (there are 8 errors)

So, what is the best snack? I like chips! But I don't like pop.

So

what is the best snack?

chips

But

don't 

pop


400

If there are errors in word choice, correct them. (1)

He preceded to write the exam even though he was unsure of the answers.

proceeded

400

Is the sentence complete, a fragment, a run-on or a comma splice?

Koala bears are not actually bears, they are marsupials.

comma splice

400

Correct comma and capitalization errors (11 errors)

my friend cleo, is a wonderful singer. she sang "let it go"from frozen at the st, michael talent show.

My

Cleo

omit ,

She

Let

It

Go 

Frozen

St

omit,

Michael

400

Correct the verb and pronoun problems. (1)

A key difference between banking crises of today and of yesterday is that they have greater global consequences.


A key difference between banking crises of today and yesterday is that today’s crises have greater global consequences.

400

Correct the formal writing errors in the following sentence: (there are 3 errors)

Some examples of citation styles include APA, MLA, Chicago Manual of Style,  etc.

 APA

 MLA

 etc.

500

If there are errors in word choice, correct them.(1)
The book of famous quotes inspired us all. I would like to quote Dickens in my next paper.


quotations

500

Is the sentence complete, a fragment, a run-on or a comma splice?

Which is why we believe the proposed amendments should be passed.

fragment

500

Correct comma and capitalization errors (6 errors)

eleanor, his Wife of Thirty years suddenly decided to open her own business called eleanor's eats.


Eleanor

wife

thirty

years, 

Eleanor's

Eats

500

Correct the verb and pronoun problems. (2)

The characters in Shakespeare’s Twelfth Night lives in a world that has been turned upside-down. Each of the characters have a moment of confusion caused by Puck. 

live

has


500

Correct the formal writing errors in the following sentence: (there are 5 errors)

I think that this character is confused. The character isn't aware that he's surrounded by people he can't trust. Anyways, the confusion motivates the conflict in the story.

isn't

he's

can't

Anyways,