1)Dust and dirt soon__________if a house is not clean regularly.

　　2)The man,who had been assured that the plane would be on time,sighed with____________.

　　3)He dived from the bridge to___________the drowning child.

　　4)We should concentrate on sharply reducing interest rates to pull the economy out of___________.

　　5)I hate people who____________the end of a film that you havent seen before.

　　6)He walked along in the shadows,hoping no one would_____________him.

　　7)You can make_____________to this book if you meet something unclear.

　　8)He was___________from prison after serving his sentence.

　　9)You know Susan told me that the secret to it is the ______________of flour and water.

　　10)The boys____________each other in that they both have ginger hair and round faces.

　　參考答案

　　1)accumulate

　　2)relief

　　3)rescue

　　4)recession

　　5)reveal

　　6)recognize

　　7)reference

　　8)released

　　9)ratio

　　10)resemble