Then vs. than
Two, to, too
it's vs. its
affect vs. effect
there, they're, their
100

Back _____, I did not understand the importance of friendship because I took it for granted as a child.

Back then, I did not understand the importance of friendship because I took it for granted as a child.

100
Yesterday I went ____ my friend's house after school.
What is Yesterday I went to my friend's house after school.
100
The dog's bowl is beautiful. _____ shiny and red.
What is The dog's bowl is beautiful. It's shiny and red.
100
The main _____ of 9-11 was a unified country.
What is The main effect of 9-11 was a unified country.
100
I went to get a book from the shelf over _____.
What is I went to get a book from the shelf over there.
200

I should do my homework first, ____ I go to ACL with you.

What is I should do my homework first, then I can go to ACL with you. 

200
Without a doubt, I want to eat pizza _____.
What is Without a doubt, I want to eat pizza too.
200
The furniture store celebrated ______ tenth anniversary last week.
What is The furniture store celebrated its tenth anniversary last week.
200
Your cologne really _______s me. It makes me sneeze a lot!
What is Your cologne really affects me. It makes me sneeze a lot!
200
Ask the boys if ______ coming to the football game.
What is Ask the boys if they're coming to the football game.
300

Julien is taller _____ I am.

What is Julien is taller than I am.

300
When I go to the grocery store, I need to get ____ apples.
What is When I go to the grocery store, I need to get two apples.
300
____ your right to refuse a lawyer when you're arrested.
What is It's your right to refuse a lawyer when you're arrested.
300
Buddy wished that beans didn't _______ his stomach so much.
What is Buddy wished that beans didn't affect his stomach so much.
300
Can you give me _____ telephone numbers?
What is Can you give me their telephone numbers?
400

First, I must complete my TSI test; ____ I can schedule an appointment with my advisor.

First, I must complete my TSI test; then I can schedule an appointment with my advisor.

400
I'm writing ____ essays for my ELAR class ____.
What is I'm writing two essays for my ELAR class too.
400

Apple left little doubt that ______ poised to reveal the iPad 10 at an event in San Francisco soon.

What is Apple left little doubt that it's poised to reveal the iPad 10 at an event in San Francisco soon.

400
The rain negatively _______ed my day. The ______ was that my hair turned frizzy.
What is The rain negatively affected my day. The effect was that my hair turned frizzy.
400
_______ going to _____ house because you are not ______.
What is They're going to their house because you are not there.
500
Getting excited about my wedding day rather ______ my marriage is a red flag. Maybe ______ I will consider another person.
What is Getting excited about my wedding day rather than my marriage is a red flag. Maybe then I will consider another person.
500
When I go ____ the movies, I order _____ drinks, ____!
What is When I go to the movies, I order two drinks, too!
500
Columbia University has often shown that the principle is among ______ core values.
What is Columbia University has often shown that the principle is among its core values.
500
Ruby _______s where Raphael is standing. Raphael being wet is the ________ of Ruby’s irresistible urge to push him into a pond.
What is Ruby affects where Raphael is standing. Raphael being wet is the effect of Ruby’s irresistible urge to push him into a pond.
500
_____ over ______ for _____ afternoon tea.
What is They're there for their afternoon tea.
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