--- Whose names are these, ________ or yours? ---_______. I don’t know all of the students in Class 5, so I have _______on this piece of paper.

   are good friends.

—Yesterday I lost my pencil sharpener.  I couldn’t find_______.—Oh, it’s a pity. You’d better buy ________ this afternoon.

一Do you know ________ Jenny comes to school every day?一Of course I do．She rides her bike．

I like have dinner at home. My mother often cooks ______for me.