Monday, April 17
Dear Gramps,
I was so upset last week when somebody stole my Super Racer from the park by your house. I called up the toy company but they said they have only red, blue and green racers. Dad called Cobb’s Toy Store today and found out they might have purple ones. Can we go there when I come to visit you next week?You and I were only gone for a few minutes to the shop down the street to get ice-cream and cookies. Maybe the thief was watching us. Mum was surprised when I told her the racer was stolen. She said she used to leave things at the park all the time when she was young. Once she even left her bicycle for two days near the swimming pool.
Tell Grandma that I like the food she made last time. Ask Grandma if we can have pancakes with sugar for breakfast when I come this time. I have packed in my towel, comb and soap. Tell her this time I won’t forget to pack in my toothbrush.
Love
Toby
【小题1】This letter is written by________.

Put an ice cube from your fridge into a glass of water. You have a piece of string(线) 10 centimeters long. The problem is to take out that piece of ice with the help of the string. But you must not touch the ice with your fingers.
You may ask your friends to try to do that when you are having dinner together. There is a saltcellar on the table. You must use salt when you carry out this experiment.
First you put the string across the piece of ice. Then put some salt on the ice. Salt makes ice melt(融化). The ice round the string will begin to melt. But when it melts, it will lose heat. The cold ice cube will make the salt water freeze(结冰) again.
After a minute or two you may raise the piece of string and with it you will raise your piece of ice!
This experiment can be very useful to you. If, for example, there is ice near the door of your house, you must use very much salt to melt all the ice. If you don’t put enough salt, the water will freeze again.
【小题1】We must use           when we carry out this experiment.

One day a dentist was starting his morning work. Suddenly a man ran in. His face was red and he could only say “Quick! Quick!” The dentist thought he must be very ill. His assistant helped to make the poor man sit in a chair. The dentist gave the man some medicine to make him sleep. Then, he looked into the man’s mouth and pulled out all the bad teeth. As soon as the man woke up, he said in a low voice, “Quick, doctor, quick.”

??? “It’s all right now,” the dentist told him, “It’s over.”

??? “You don’t understand,” said the man, “I came to tell you your house is on fire.”

1.The story took place ____________.

A. in the morning???? B. in the afternoon

C. in the evening???? D. at night

2.When the man ran in, the dentist thought he must be ____________.

A. over??? B. ill??? C. all right??? D. rich

3.The man __________ after he took some medicine.

A. began to work????? B. began to cry

C. went home???????? D. went to sleep

4. The dentist pulled ___________ out of the man’s mouth.

A. a tooth????? B. a bad tooth???? C. all the bad teeth????? D. all the teeth

5.The man ran in ___________.

A. because he was ill

B. because he wanted to sleep

C. to tell the doctor that he was all right

D. to tell the dentist that his house was on fire

Mr Smith was ill and he went to see a doctor． The doctor asked  him to put out his tongue（舌头）， and then he said， “OK， You can put your tongue back now． There’s nothing wrong with you， but I’m afraid you have a problem． You hardly ever take exercise．”
　 “But， doctor，” Mr Smith said， “I don’t think so．”
　 “Don’t tell me what you think，” the doctor said， “I know    what you need．　I see a lot of people like you． None of them goes  any exercise． They sit in offices all day and in front of the        television in the evening． You must walk quickly for at least（至少）20 minutes a day．”
　 “I don’t want to hear any excuse（借口），” the doctor said． “You must find time for exercise． If you don’t， you will get fat and have health problems．”
　 “But I walk every day，” Mr Smith said．
　 “Oh， yes， and I know what kind of walking that is． You walk a few meters to the bus stop from your house， a few more meters from  the bus stop to your office， and a few more meters from your office  to your dining–room for lunch and back． That’s not a real walk．  I’m talking about a walk in the park or by the lake for twenty      minutes every day．”
　　“Would you please listen to me， doctor? Mr Smith said， getting a little angry with his doctor．
　　“I’m a postman，” Mr Smith went on， “and I walk for nearly（几乎）seven hours every day．”
　　For a moment the doctor was silent（沉默的）， then he said      quietly， “Put out your tongue again， will you?”
　　根据短文内容，回答下列问题。
【小题1】 Where did Mr Smith work?
___________________________________________________________
【小题2】How did the doctor look over Mr Smith?
___________________________________________________________
【小题3】 What did the doctor ask Mr Smith to do?
___________________________________________________________
【小题4】Did Mr Smith take enough exercise every day?
___________________________________________________________
【小题5】What do you think of the doctor?
___________________________________________________________