当你想问别人邮局在哪时,你应先说:A.I’sorry. B.Hi. C.Excuse me.
()Would you mind _____ the window for me?
() It is very ______ of you to make such stupid mistakes.
()-- Mom, we are running out of milk. -- Let's go to the ______ to buy some.
() In order to give children a better life in the future, we should ____ the environment.
()Excuse me, may I ______ your dictionary? ______ is at home.