“You’ll soon stop being smart.”
(i) Who says this?
(ii) Why does the speaker say it?
(iii) What according to the speaker will stop Gerrard from being smart?
(i) The intruder says the line under reference.
(ii) Peeved at the smartness displayed by Gerrard, the intruder says this to warn him against acting smart as he is unaware of the consequences that he might suffer.
(iii) The speaker thinks that Gerrard would stop acting smart once he comes to know about his plan to kill Gerrard and take over his identity.