| A | B |
| Subject verb agreement | A bouquet of roses was delivered to our office today. |
| Fragment | Because the party was so loud, the neighbors called the police. |
| Pronoun agreement | Each of the dogs at the kennel has its own distinct personality. |
| Pronoun agreement | Everyone was allowed to revise the latest essay. |
| Misplaced modifier | At the age of thirty, her first child was born. |
| Shift in time | I start a new journal page whenever I finish an entry. |
| Pronoun reference | The girls put down the suitcases and walked away. |
| Comma splice | The hall has been reserved; however, they haven’t chosen a caterer yet. |
| Wrong word | You’re going to need a new car soon. |
| Not parallel | We wore our ribbons as symbols of hope, solidarity, and commitment. |