Sentence structure errors
Agreement Errors
Pronoun Case Errors
100

Maria ran out of the house. But forgot her keys.

Maria ran out of the house but forgot her keys.

100

The Washington Team was opportunistic; (it,they) took advantage of every fast break.

The Washington Team was opportunistic; it took advantage of every fast break.

100

John was the person to (who/whom) Ella gave the concert ticket.

Whom

200

The red toy car, the one that I used to play with.

I used to play with the red toy car.

200

The dog, as well as the cat, are sick

the dog, as well as the cat, is sick

200


What is the subject complement? Out of all the author’s fans, the most dedicated reader is she.


She

300

Running as fast as she could.

She ran as fast as she could.

300

Each boy and girl are skilled

Each boy and girl is skilled

300

Which object pronoun acts as the appositive of the noun? During the recital, the audience applauded us singers. 

Us

400

The clouds were dark, we thought it would rain.

  • The clouds were dark. We thought it would rain.

  • The clouds were dark; we thought it would rain.

  • The clouds were dark, so we thought it would rain.

400

If any one of the sisters needs a ride, (she,they) can call me.

If any one of the sisters needs a ride, she can call me.

400

The singer (who/whom) Peter mentioned was Celine Dion (who’s/whose) well-known songs include My Heart Will Go On.

Who, Whose

500

“I told her not to go over there it’s dangerous.”

  • “I told her not go there. It’s dangerous.”

  • “I told her not to over there because it’s dangerous.”

500

Neither the phone nor the charger is in my room

Neither the phone nor the charger are in my room

500

We will follow (whoever/whomever) we look up to.

Whomever