--Why don’t you listen to the radio?-- ________A.That’s all right. B.You’re welcome. C.That’s a good idea.
---Haven’t I told you that you should get home earlier?---Yes, but I __________ home earlier than I usually do.
---Look at these stamps. I __________ them for five years.---Wow, they are wonderful.
--- What are you doing?---I’m _________ the Internet.
---My dream is to be a teacher.---Really? You must ___________ children, I think.
--- Why are you so ______, Helen?---I thought I had lost my purse, but I didn’t. I found it in my study!