Read the dialogue given below and complete the passage that follows by filling in the blanks suitably :
Mother : “What happened ?”
Johnny : “Mamma, Jimmy broke the window.”
Mother : “How did he do it ?”
Johnny : “I threw a stone at him and he ducked.”
On hearing a *****, mother rushed out and asked Johnny (a) ............. Johnny complained that (b) .............. Mother shouted furiously how (c) .............. . Johnny replied that, as a matter of fact, (d) ............. .