1、What's the price of that _______ of potatoes?

　　A.beg　　B.pig　　C.pint　　D.sack

　　2、You don't have to pay any _______ on personal belongings.

　　A.price　　B.duty　　C.expense　　D.elevator

　　3、Mary is too weak to _______ the piano across the room.

　　A.apply　　B.appeal　　C.attract　　D.drag

　參考答案：

　　1、D　2、B　3、D