Which sentence has a vague pronoun error?
A) I handed the ball to my friend, who handed it back to me.
B) After she thought she placed her cell phone in the purse, Sadie lost it.
C) John's favorite shirt was given to him by his favorite uncle six birthdays ago. D) When he goes to bed, Robin has a specific routine he must do in a specific order.

b

Explanation:

The sentence with a vague pronoun error is the following one: After accidentally placing her cell phone in the purse, Sadie lost it. The pronoun "it" in this sentence either refers to the cell phone or purse--it is unclear which.

the correct answer is b:

romeo and company are going to sneak in through the back.  

romeo was depressed because he wanted to try to forget about rosaline and be happy again. so mercutio told him to just go and have fun. and they sneak through the back because capuleto and montague families were enemies.