Many people dream of having a treehouse when they are children,but few try to make it themselves.However,Eli Sylvester,a 9-year-old boy from the US,makes a treehouse by himself.
When Eli was six,he wanted to make a treehouse in the backyard （后院） of his home.His mom thought （认为） it was a good idea.And she encouraged （鼓励） Eli to make money to make the treehouse.
Eli saves （存） ＄10,000 over three years.He sells his paintings and uses his birthday money. "Please don\’t give me toys.All I need is money.Then I can use it to make my dream treehouse," he writes on his birthday wish lists （心愿单）.His parents give him another ＄9,000.
There is a TV and a sofa in the living room.It also has a bathroom.And people can make some easy food in the house.There are chickens and cats in the yard.
Eli plans to take some friends to the treehouse for Thanksgiving.And he is saving money so that he can buy some toys for his friends.
"Eli does not know that he has done something great," his mom says. "I\’m very proud （骄傲） of him."

（1）When did Eli start to save money for the treehouse? ______
A．Six years ago.
B．At the age of 6.
C．At the age of 9.
（2）What does the underlined word "it" refer to? ______
A．Making a treehouse.
B．Having a backyard.
C．Making money.
（3）How did Eli save money? ______
①By selling toys.
②By selling his paintings.
③By selling his birthday gifts.
④By using birthday money.
A． ①②
B． ①③
C． ②④
（4）What can\’t Eli and his friends do in the treehouse? ______
A．Watch TV.
B．Swim.
C．Make food.
（5）What is the best title of the passage?______
A．Eli\’s Dream.
B．Eli\’s Friends.
C．Eli\’s Family.