--- Tom, where is your father?--- I’m not sure.He_______ in his office.
Mr. Brown has three children,and ___________names are Alex,Amy and Jane.
These candies________very sweet, and we can get some.
-_____ is this red coat? - It’s 40 yuan.
I have _____ hamburgers for breakfast, but I don’t have _____ milk.
_____ friend is not here.