一Of course you      ． I don't use it．

一I think it is a great          in the world．

一It's about one kilometer． 

    Today is Sunday．It's1and warm．My parents，my2and I are all at home.My parents don't have to go to3,and my sister and I don't have to go school.We are all in the yard(院子).Look!My father is4his bike．Hd often goes to work by bike．The bike5takes him about ten minutes．My mother is watering the flowers．The flowers make our yard very6 ． We all like the flowers．My sister is playing with a dog．It's7pet dog．The dog is very smart．My mother often takes the dog out8a walk after dinner．What am I doing?I'm drawing．I like drawing very much．I want to join the9club at school．

    It's a nice day and we're10in the yard．How happy we are today!

B

    "Today will be very cold，"says the weatherman on TV．"You need to wear very warm clothes．"

    James wears very warm clothes．He wears a sweater,a jacket，a scarf and gloves(围巾和手套)．Then，he goes outside．It is snowing．

    "Wow,the weatherman is right ! It is very cold outside，"says James．He gets into his car．He will go to work．

    There are a lot of cars in the street．They are going slowly(缓慢地)．

    "Why are the cars going so slowly today?"he thinks．At last he knows why．The cars are going slowly because there is a car accident(事故)!

    James drives slowly to the scene(现场) of the accident．He looks out of his car．

    The driver of the accident car is Mr．Brown，his friend．

    "Is everybody OK here?"he asks Mr．Brown．

    "Yes．This is a small car accident,and everyone is OK,"says Mr．Brown．

    "What did you hit(撞)？"asks James.

    "A snowman!"says Mr．Brown．

根据材料内容选择最佳答案。

    Mr．and Mrs．Zipster like to be the first one for everything，but their daughter Maddie is always last.She arrives last for breakfast，because she has to say good morning to her fish．At school，Maddie is the last one to leave the library,because she puts all the books in the reading area onto the bookcases．In math tests．Maddle is the last one to hand in(提交)the math paper,because she never forgets to check(检查)her answers．After art class，Maddle is the last one to go out of the art room，because she closes(关闭)all the paintiars(颜料瓶)so the paints won't dry．

    It is the day for Maddie's parents to meet her teachers．"I'm sure the teachers will ask us why Maddie is always last．"says her mom．They get to the school and talk with Maddie's teachers．Mrs．McReady works in the library．She says，"Maddie is a big help．"The math teacher Mrs．Lerner says，"Maddie does really great work．"The art teacher Mr．Clay says，"Maddle always thinks about others．"But no one asks why Maddie is always last．

    On their Way home，Maddie's parents are happy．"Sometimes it's good to be last．"says Maddie's mom．Maddie's dad smiles and says，"Mavbe we should try it sometime．"

根据材料内容简要回答下列问题。