--- Can I tell my best friend about it?

--- No,I don't want anyone else to know it．You ________ keep it to yourself．

---________

---No, she didn't say a word when she left.

---What time ________ Tom tomorrow?

---At 8:00 am.

---Hi, Joan, I haven’t seen you for ages．What ________ recently?

---Carrying on some research on wildlife．

---What were you doing when the telephone rang?

---I ________ away my books and ________ to rest．

---Have you much time now?

---Yes, a great ________．

---May I go to play football with Dick now, Dad?

---No, you can’t go out ________ your work is being done．

—Will you please spare me a few minutes now?

—________. But I’ll be free in half an hour.

--I am very tired．

--Then why not take a hot bath?

--A hot bath will surely _________ you．