Spot the Error Quiz

Welcome to your Spot the Error Quiz

Please Select The Correct Option:

She don't know where the library is located.
The childrens were playing happily in the park.
Every one of the student have submitted their assignments.
If I was you, I would take that opportunity.
Neither the teacher or the students understand the topic.
He explained the topic clearly, didn't he?
The company have decided to increase employee benefits.