Direction: In the given question 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
Of all the girls in the class, Anne is the thin.
2
To my knowledge, he was quite vexed to him.
3
Schools will not open for vaccinations are offered to children.
4
Anju thinks she is more beautiful than I am, and I agree with her.
5
All are correct