—Did you know ______ just now?—Their plane didn't take off on time because of the thick fog.
Our garden is very beautiful, ____ in spring.
— Whose room is this? — It’s ____.
The Kings ____ Beijing at ten last night.
— Can you see ____ sheep eating grass on the hill?— Sure I can.
— We have known something about the accident, but we need more ____. Can you help us?— Yes, sir.