Shall I close the window?
I usually keep the upper half open to let out the pipe smoke.

Otherwise I might not be able to navigate without fog signals." His visitor chuckled, followed directions with his coat and hat, and sat down.

Pearson took the chair by the small flat-topped desk.
"How about that window ?" he asked.

"Shall I shut it ?" "No, no! We'll be warm enough, I guess.

You've got steam heat, I see." "You mean you hear.