Passive vs. Active Voice
Misplaced Modifiers
Punctuation
Subject/Verb Agreement
Pronoun-Antedecent Agreement & Pronoun Case
100

In the office room, it decided by the children that the paintings looked ugly.

The children decided that the paintings looked ugly in the conference room. 

100

Walking to the club, the sun roasted me to a crisp.

Walking to the club, I was roasted to a crisp by the sun.

100

Greg likes apples tomatoes bananas and grapes. How many commas are needed?

2

100

Food, water, and air allows people to live as humans.

Food, water, and air allow people to live as humans.

100

Either of the boys can pass their Grammar Test.

Either of the boys can pass his Grammar Test.

200

In the back of Spencer's, it was seen by the elite that the setting was weird.

The elite saw that the setting was weird in the back of Spencer's.

200

I saw an alien flying through the air with 6 eyes.

I saw a 6-eyed alien flying through the air.

200

Alice was partying all night she missed school the next day.

Alice was partying all night; she missed school the next day.

200

Neither the kid nor the adults watches tennis.

a) Watched

b) No Change

c) Watch

d) Watching

c) Watch

200

All of the buckets of popcorn is full.

All of the buckets of popcorn are full.

300

The joke will be told by Zaryan tomorrow.

Zaryan will tell the joke tomorrow.

300

While partnering up, the decision made by Mr. Cullinan devastated Alana.

While partnering up, Alana was devastated by Mr. Cullinan's decision.

300

Commas are before or after coordinating conjunctions?

before

300

Neither of the men are ready to study.

Neither of the men is ready to study.

300

James and JoLee celebrated his and hers 1st dating anniversary..

James and JoLee celebrated their 1st dating anniversary.

400
The Super Bowl was cancelled by the Vikings to be cool.

The Vikings cancelled the Super Bowl to be cool.

400

Walking around the school, the explosion to the right distracted Landon Ellis Walls.

Walking around the school, Landon Ellis Walls was distracted by the explosion to his right.

400

Arrive with the things: an ice cream, a pencil, and a phone.

Error:

Arrive with the things such as: an ice cream, a pencil, and a phone.

Colon goes after "such as"

400

My dog and cat are my friend.

My dog and cat is my friend

400

All of the boys are full; he are screaming towards their mom.

All of the boys are full; they are screaming towards their mom. 

500

The video of Parker doing the meow-meow dance was posted to Instagram by Catalina.

Catalina posted the video of Parker doing the meow-meow dance.

500

In the office, it was assumed by James that he was in trouble for punching Johnny.

Already correct.

500

The basketball team includes Jake Tom and Jesse and Harry Lucy's brother is on the bench. Punctuate correctly.

The basketball team includes Jake, Tom, Jesse, and Harry. Lucy's brother in on the bench.

500

All of the station is closed to the citizens.

No Change

500

Someone left their friend in the microwave. 

Someone left his or her friend in the microwave.