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
The discovery of anesthesia transformed medical surgery.
2
The one who has uprooted that tree ought to be ashamed of himself.
3
She does a lot of work for charity, but her modesty restricts her from talking about it.
4
Is there any significant difference in quality between these two items?
5
All are correct