Helping others is a habit, ___ you can learn even at an early age.

------They are said to be quarrelling about our new language lab. ------ I don’t care. It has __________ to do with me.  

What _________ things can I do for you?

 —Do you often chat with your friends on the telephone or QQ? —    , I like using MSN.

—Excuse me, I want to buy some milk, but I can’t find a supermarket.—I know ______ nearby. Come on, I’ll show you.