Directions: In each of the questions below, four sentences are given that may or may not contain an error. Choose the one that is grammatically as well as contextually correct and meaningful. If all the sentences are correct, mark 'All are correct as your answer'.
1
Jane's dedication to her work has been appreciated by everyone in the office.
2
The dog, who was very playful, quickly became a favorite among the neighborhood children.
3
My brother and me went to the same university.
4
Many of the books in the library needs to be updated with the latest information.
5
All are correct.