To comma, or not to comma
Semicolons
Dashes
Subject-Verb
Misplaced Modifiers
100

Before the election results of the primaries were discussed in the news.

Before the election (,) results...

100

Evelyn is the youngest daughter Elizabeth is the oldest.

youngest daughter (;) Elizabeth

100

We will need 10 15 more boxes to fit all of our belongings.

10 (-) 15

100

The cat (is/are) sleeping on the rug.

The cat (is) sleeping on the rug.

100

I saw a stray dog riding the bus this afternoon.

I saw a stray dog while I was riding the bus this afternoon.

200

I read an essay by writer Virginia Woolf.

No commas

200

He thought the problem was solved instead, his solution proved to be entirely wrong.

was solved (;) instead,

200

The three dogs Celleste, Halley, and Nova were sisters from the same litter.

-- Celleste, Halley, and Nova --
200

Neither the teacher nor the students (is/are) ready.

Neither the teacher nor the students are ready.

200

She wore a bicycle helmet on her head that was too large.

She wore a bicycle helmet that was too large on her head.

300

Hrosvitha, a medieval author and dramatist is one of the earliest known European women playrights.

, a medieval author and dramatist (,)

300

On our vacation, we visited Paris, France Rome, Italy and Berlin, Germany. (2 semicolons needed)

Paris, France (;) Rome, Italy (;) and Berlin Germany.

300

My sister in law is twelve years old. (2 hyphens)

sister(-)in(-)law

300

Everybody (love/loves) a good story.

Everybody (loves) a good story.

300

Mei napped with her cat, tired after a long day at work.

After a long day of work, Mei napped with her cat.

400

Celia has a boa constrictor and an iguana and a chameleon.

No comma

400

I ordered a cheeseburger for lunch life's too short for counting calories.

for lunch (;) life's too short

400

Even the simplest tasks washing, dressing, and going to work were nearly impossible.

tasks -- washing, dressing, and going to work --

400

He (don't/doesn't) like it.

He doesn't like it.

400

There’s nothing like a chocolate cone of ice cream on a hot day.

There’s nothing like a cone of chocolate ice cream on a hot day.

500

Zora Neal Hurston, who was born around 1901 is a well-known writer of the Harlem Renaissance.

, who was born around 1901 (,)

500

The weather app said it would rain today however, no clouds are in the sky.

rain today (;) however, no

500

After months of deliberation, the jurors reached a unanimous verdict guilty.

verdict -- guilty

500

She chose Lily and (I/me).

She chose Lily and me.

500

My uncle had to see a doctor with indigestion.

My uncle with indigestion had to see a doctor.