Exploring Writing 2nd Edition by John Langan

Exercise 51

Cross out the pronoun error in each of the following sentences, and write the correction in the space provided at the left. Then circle the letter that correctly describes the type of error that was made.
EXAMPLES
Anyone without a ticket will lose their place in the line.
Mistake in a. pronoun reference pronoun agreement
When Ella takes her daughter Kim to the park, she enjoys herself.
Mistake in Pronoun reference b. pronoun agreement
1. Could someone volunteer their services to clean up after the party
Mistake in a. pronoun reference b. pronoun agreement
2. The referee watched the basketball game closely to make sure they didn't commit any fouls.
Mistake in a. pronoun reference b. pronoun agreement
3. If job-hunters want to make a good impression at an interview, he should be sure to arrive on time.
Mistake in a. pronoun reference b. pronoun agreement
4. Neither of those girls appreciates their parents' sacrifices.
Mistake in a. pronoun reference b. pronoun agreement
5. There wasn't much to do on Friday nights after they closed the only movie theater in town.
Mistake in a. pronoun reference b. pronoun agreement