Comma Splices
What is Wrong?
Run on Sentences
Is it Correct?
Sentence Fragments
100

I went to go run, there was an octopus eating eight burritos.

Use a coordinating conjunction.

Ex: I went to go run, and there was an octopus eating eight burritos.

100

There are 26 letters in the English alphabet, there are 27 letters in the Spanish alphabet.

Comma Splice: There are 26 letters in the English alphabet; there are 27 letters in the Spanish alphabet.

100

I hate waiting the traffic in San Francisco is almost unbearable.

Use a period, semi colon, or coordinating conjunction.

I hate waiting. The tragic in San Francisco is almost unbearable.

100

I went to the spa yesterday and forgot to pay; however, the cashier reminded me before I left.

Correct

100

When you finally take the A.P. calculus test.

dependent clause

200

Quantum mechanics is a branch of physics, it was initially developed to explain atoms.

Semi-Colon, Coordinating Conjunction or a Period.

Example: Quantum mechanics is a branch of physics; it was initially developed to explain atoms.

200

I am allergic to coffee and I am allergic to bees and I am allergic to grapefruit and I am allergic to strawberries.

Run on Sentence: I am allergic to coffee, bees, grapefruit, and strawberries.

200

My lab results came back inconclusive I need to conduct more tests.

Period, Coordinating Conjunction, or a semicolon.

My lab results came back inconclusive, and I need to conduct more tests.

200

Be there tomorrow

Incorrect: Sentence Fragment

200

If you acted.

Missing independent clause


If you acted, I would have notified my parents.

300

The astronaut grabbed a gallon tank full of air, he was deprived of oxygen.

Use a semi-colon, coordinating conjunction or, subordinate conjunction.

Ex Subordinate Conjunction: The astronaut grabbed a gallon tank full of air since he was deprived of oxygen.

300

To the store

Sentence Fragment: Who is going to the store?
300

Alex likes cats he has three black cats.

Use a semicolon, period, or coordinating conjunction.

Alex likes cats; he has three black cats.

300

I went shopping yesterday, I'm going shopping again today.

Incorrect: Comma Splice

300

Shows no improvement in any of the vital signs.

Missing Subject:

The patient shows no improvement in any of the vital signs.

400

A Russian was elected the most buff man in the world, he was later caught injecting chemicals into his arm.


Use a period or a coordinating conjunction.

400

My mom told me not to jump off the bridge with my friends, I didn't listen to her.

Comma Splice: My mom told me not to jump off the bridge with my friends; however, I didn't listen to her.

400

My favorite steakhouse is called farwood bar & grill it has the most exquisite cuts of steaks.

Use a period, coordinating conjunction, or a period

My favorite steakhouse is called farwood bar & grill. It has the most exquisite cuts of steak.

400

Be there or be square

Incorrect: Sentence Fragment

400

I forgot to eat breakfast. On the morning of my SAT test.

Combine both sentences by removing the period to make a complete sentence.

500

It’s a marvelous new product, nevertheless, it might not sell.

Period or Coordinating Conjunction + Semicolon.

Example: It’s a marvelous new product; nevertheless, it might not sell. 

500

I said we were going to the store. Decided not to go.

Sentence Fragment: Who decided not to go?

500

Ann likes to read; she reads lots of books; she goes to the library three times a week.

Answers can vary.

Example. Ann likes to read. She reads lots of books and goes to the library three times a week.

500

Kyle had to go to the office yesterday; he has to go back to the office again today.

Correct

500

The landlord is very uncaring. Even though he seemed nice; however, the house he bought his daughter became a drug house. Has not responded to any complaints.

Add a subject.

The landlord is very uncaring. Even though he seemed nice; however, the house be bought his daughter became a drug house. He has not responded to any complaints.

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