Question

punctuation
1 may I come in sir
2 chandigarh is the capital of Punjab
3 what is knocking at the door
4 he said to them what are you doing now​

Answer 1

Answer:

(1) "May I come in, Sir?"

(2) Chandigarh is the capital of Punjab.

(3) What is knocking at the door?

(4) He said to them, "what are you doing now?"

Answer 2

Answer:

1.) May I come in sir?

2.) Chandigarh is the capital of Punjab.

3.) What is knocking at the door?

4.) He said to them,"what are you doing now?"