You’ve been given a simple sentence. Select the appropriate complex sentence from the options below.
He is angry. He is sad. He is confused. He doesn’t know the reason for it.
1
He doesn’t know the reason why he is angry and sad and confused
2
He is angry and sad and confused and he doesn’t know why
3
He does not know why he is angry, sad and confused
4
That he is angry, sad and confused, he doesn’t know the reason for it
5
Question Not Attempted