—Come in, please. Make yourself at home.—I'm glad you like it. A. Thanks. You have a nice place here. B. Oh, this picture is so beautiful!C. Thanks. What nice food you've prepared!D OK. Let me look around your new house.
____ the old mother’s deeds, all of us couldn’t keep back our tears and began to cry.
Knowledge is to one’s mind ______ food is to one’s body.
Generally speaking, ______ according to the directions,the drug has no side effect.
_____ the bad weather,we enjoyed our holiday.
Little George Bush was elected ____ President of the United States for the second time in _____ year 2004.