Mary picked up a pencil and a piece of paper，saying，“Now，you want to earn money for the autumn camping trip，right?” Tom，her brother，nodded．He wasn’t able to go last year because he hadn’t earned enough money during the summer．This year he came up with a plan．

He made a necklace for his mother that everyone admired．They were surprised to learn that Tom had made it for her．Why not make more necklaces and sell them?

“OK，” said Mary，“The first thing you need to do is to figure out（计算）how much you have now．’’

“I have $20.00 in the bank，and $7.25 in my room，” explained Tom．

“That gives you a total of $27.25，” said Mary，“That is called your capital．The next thing you need to know is how much it will cost you to make each necklace．”

“Well，the pet shop will give me all the feathers the birds lose．I'll have to buy the beads（小珠子）and string，” said Tom．

Mary wrote on the piece of paper：

CAPITAL      $27.25

EXPENSES     Feathers                       no cost

                 String for 10 necklaces                 $  2.50

                 Beads for 10 necklaces    +       $ 15.00

                 Total                              $ 17.50

“How much do you think you can sell such a necklace for?” asked Mary．

“Hmm，” Tom looked thoughtful and said，“There's a shop in town that sells almost the same kind of necklace for $ 7.50．If I charge（要价）$ 6.00，people will think that's a bargain．”

“OK．If you sell each necklace for $ 6.00，you'll make a good profit（利润）on each then，” said Mary．

“Hurray!” Tom cried，“If I sell 20 necklaces，I'll have enough from the profit for the camping trip and $10.00 left over．”

1.The underlined word "bargain" in this story means “________”．

A．something sold cheap                             B．something sold expensive

C．something made at home                       D．something made by children

2.How much would Tom have to spend on the camping trip?

A．$ 47.45．   B．$ 75．         C．$ 85．         D．$102.25．

3.What's the best title for this story?

A．How to Make Necklaces                        B．How to Sell Necklaces

C．How to Make a Plan                                D．How to Earn Money for a Trip

根据对话内容，从下面方框内所给的句子中，将正确答案的序号填入相应空白，使其组成一段符合逻辑的对话，使对话完整通顺

A: I want to get good grades.    1.     

B: Maybe you could attend after-school class on weekends.

A:  2.    I have to do my homework

on weekends.

B: Well, you could ask your friends for help.

A:  3.      

B: You should say “sorry” to your friend.

A: OK.  4.             

B: I think you shouldn’t play computer games or watch TV any more.

A:   5.     I’ll study harder and harder from now on.

— Could you help me put up the maps on the wall?

— ________

A. No problem.　　　　　　　　　　　　 B. I hope so.　　　

C. That’s all right.　　　　　　　　　　 D. That’s a good idea.

Today is Tuesday. We are having a ___31___ class in the classroom. Ms Chen is telling us what water is like. After that, she asks us “___32_ water like?” No one speaks for __33__ minutes. Ms Chen asks again,“Why don’t you __34__ my question? Don’t I tell you what water is like?”
A boy names Zhang Hui puts up his ___35__ and says,“Ms Chen, you tell us that water has no color __36__ no smell. But ___37_ can we find that kind of water? The __38__ in the river behind my house is always black and it has bad smell. ”Most of us ___39__ with him.
“I am sorry, children,” says Ms Chen. “Our water is getting__40__. That’s a problem.”