根据所给的提示，写出空白处单词的正确形式。

（1）Lucy is{#blank#}1{#/blank#} out because she will go to a new school.
（2）Please brush your{#blank#}2{#/blank#} before you go to sleep.
（3）Jim is very kind, he enjoys{#blank#}3{#/blank#}  his little sister.
（4）I have to study for the{#blank#}4{#/blank#} test at home
（5）Peter is a little{#blank#}5{#/blank#} than Paul.

    Now more than 40 million {#blank#}1{#/blank#} around the world are learning Chinese, according to a report. The relationship {#blank#}2{#/blank#} the United States and China is becoming more and more important in the world. This has really {#blank#}3{#/blank#} the growth of Chinese language learning in U.S.

    I am Chris from the United States. I am one of the many people {#blank#}4{#/blank#} are learning Chinese. I am studying at a Confucius Institute(孔子学院)in New York. There are 10 students in our class. Some are over thirty years old. Some are middle school students. Our teacher comes from Beijing. He is fun and often tells us interesting things in China.

    I think Chinese is {#blank#}5{#/blank#} to learn. The biggest challenge for American learners is the writing. Chinese is {#blank#}6{#/blank#} different from any other language in the world. It will take me a lot of time to learn enough Chinese characters(汉字). But I think there are many benefits (益处) of {#blank#}7{#/blank#} time in learning Chinese. One important benefit is that it makes me see things from a {#blank#}8{#/blank#} point of view, because Chinese is {#blank#}9{#/blank#} a different language from English. I think for American the students most important benefit is that {#blank#}10{#/blank#} a challenging language can open up their eyes.

    Do you want{#blank#}1{#/blank#}your holidays in hotels on the Moon?

    At the moment, there are no hotels on the Moon. But all this will change(改变).{#blank#}2{#/blank#}we can solve some problems, we will be able to build hotels there in the{#blank#}3{#/blank#}. The Moon is very cold, so the hotels will have to be{#blank#}4{#/blank#}.They will also need a large amount(大量的) of air{#blank#}5{#/blank#}that people there can breathe(呼吸).

    The hotels on the Moon will have rooms{#blank#}6{#/blank#}big windows so that(以便于) you can see the Earth. You will be{#blank#}7{#/blank#}to swim in the hotel{#blank#}8{#/blank#}pool and see all the stars around you. But you shouldn't{#blank#}9{#/blank#}too excited. A trip to the Moon will cost(花费){#blank#}10{#/blank#}money.

A: This is something I've never seen. What is it used for?

B: It's used for {#blank#}1{#/blank#} water. It helps my family use only half as much water as we used to.

A: Wow, that's great! Where can I buy one?

B: You can't get one {#blank#}2{#/blank#}. Because my father invented it {#blank#}3{#/blank#}.

A: Really? Your father must be very creative then.

B: Yes. And he believes that water is important. He says we should do something to save water. How do you save water?

A: Well, I save water {#blank#}4{#/blank#} using shower water to clean the toilet.

B: That {#blank#}5{#/blank#} good. I think I'll do the same thing as you later.