A、  B、  C、  BBob’s desk answers whose desk. Choice (A)answers where is your desk. Choice(C) repeats the word wind

Why are you so tired?
(A)I didn’t sleep last night.
(B)The tire needs air.
(C)We’re required to wear ties at work.

Whose desk is near the window?
(A)My desk is by the door.
(B)The one by the window is Bob’s desk.
(C)I’ll close the window.