1 if you want to buy a MP3,you can go home appliance stores.
2 we can buy some good stuffin the sporting goods store
3 let us go write some find a pair of shoes to accompany my new T-shirt
Lisa __is______ ____practising___ the piano __now______.
______What_ ____is___ she __doing______
_How______ _much______ ____is___ the school bag?
____What___ __did_____ he __buy_____ in the shop near his home?
划线部分不知道是什么 按我意思填的