He______ very busy this week, but he ______ free next week.
--- You can use MSN to talk with Vivien on the Internet. --- I know. But can you tell me ________?
--- Do you know the boy________ is sitting next to Peter? --- Yes. He is Peter’s friend. They are celebrating his ________ birthday.
--- I think eating more vegetables is good _______ our health.--- Yes, I agree _______ you.
Amy is _______ unusual girl. She has traveled to 15 countries in _______ world.
--- Hi, Kate. We're going to help Grandma Li with her housework this Saturday afternoon.--- _________________________.A.So I am B. So do I C. So am I