Lesson 79 Carols shopping list一、 听力 Tom: What are you doing,Carol? Carol: Im _ a shopping list, Tom.Tom: _ do we need? Carol: we need a lot of things this _.Carol: I must go to the grocers. and we havent got _ tea or _. We havent got any _ or jam.Tom: What _vegetables? I must go to the greengrocers. We havent got _ tomatoes. _ weve got a lot of _.This is a nice piece.Carol: