---Li Ping,I feel happy today.What about you?
---I feel______.
---“______ is the post office?”
---“It's behind the book shop.”
---Would you like to have a try?
---Yes, very much.It _________ to be exciting.
---I was told to be here before eight.
---Oh, you ________.I'm sorry for not telling you that we have changed the plan.
---Lily is not in the classroom.
---She ________ be in the reading room now.
---________?
---She is a nurse.
--It's such a warm day.
--Why don't you ________ your sweater?
--Jenny, please ________ your young sister carefully.
--OK!