Read the extract given below and answer the question that follows:
Max bit his lip nervously. The knocking was repeated.
“What will you do now, Max ?” Ausable asked. “If I do not answer the door, they will enter anyway. The door is unlocked. And they will not hesitate to shoot”.
Max became nervous because:
(i) he got scared of Ausable.
(ii) he thought the police had come.
(iii) the door was unlocked.
(iv) Ausable did not get up to open the door.