Read the following conversation between two friends Suresh and Shyam and complete paragraph that follows:
Suresh: Can I go for shopping now?
Shyam: No, you can't. Suresh: Why do you stop me?
Shyam: Because you have not completed your homework.
Suresh: Oh! Completing the HW will take another 4 hrs.
Suresh asked whether (1)______________ Shyam said (2)________________ then Suresh wanted to know(3)_________________Shyam replied that he (4)_____________