Direction: In each of the following questions below, four statements are given which may or may not contain an error. Choose the one that is grammatically and meaningfully incorrect. If all the sentences are correct, mark 'All are correct' as your answer.
1
It is all because of your hard work that you have come so far.
2
Hard work has always been the key to success in life.
3
Only the people, who work hard, achieve something in life.
4
There is no shortcuts to hard work and success.
5
All are correct