--What a bad day! It's raining again.I'm afraid we can't go boating tomorrow.

--Don't worry. It won't _________ long.

--________ to Beijing?

--Yes, and I will be back next week.

---Here are your test papers，children．

---Who'd like to help me________？

---Let's join(加入)the ping-pong club．

---________．

---He has five ________．

---He plays ________ after school．

--- I don't know how to search the Internet.

--- ________. I'll help you.

--- What are you doing, dear?

--- I'm writing a letter to grandma. I want to thank ________ the birthday gift.

--- Mum, I think I need a bigger room this year.

--- Why, honey?

--- Look at my collection of footballs. There is no enough ________ to keep them.

--- Why do you look so tried?

--- Oh, I have worked ________. I need a rest.