English Skills 10th Edition by John Langan, Zoe Albright

Exercise 23

Cross out the pronoun error in each sentence, 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
kis (or k r) Each player took their position on the court.
Mistake in: a. pronoun agreement. b. pronoun reference.
the store I was angry that they wouldn't give me cash back when I returned the sweater I had bought.
Mistake in: a. pronoun agreement. b pronoun reference.
___________ Each one of the Boy Scouts was required to bring their sleeping bags.
Mistake in: a. pronoun agreement b. pronoun reference