— What is the____of the 2010 World Expo(世博会)? — It is “Better City, Better Life”. A.song B.theme C.custom
-----It’s hot. Would you mind my _____ the window? ------ _____.Do it as you like, please!
— Kitty, do you know ______? — Sure, about forty minutes.
I walk ______ the square after supper every day, so I know very well every small shop there.
Do you know the man_______ saved five people in the fire?
The old man was so_______ the good news that he couldn’t say a word.