1.John always does his homework{#blank#}1{#/blank#}in order not to make any mistakes.
2.It's {#blank#}2{#/blank#} to find any excuse when you do something wrong.
3.The factory makes a new type of cars which produces less air{#blank#}3{#/blank#}.
4.All the victims were saved and taken to {#blank#}4{#/blank#} .
5.We all know Mother's Day is on the {#blank#}5{#/blank#}Sunday of May.

    Hello!My name is Qiao Jian．{#blank#}1{#/blank#}is my small family：my{#blank#}2{#/blank#}and I．My father is a{#blank#}3{#/blank#}．He works in a{#blank#}4{#/blank#}．My mother is a teacher in my school．{#blank#}5{#/blank#}go to school in the school bus．I'm in Class 1，Mr Wu's class．He is my teacher and friend．

— No, thanks. I'd like {#blank#}2{#/blank#} tea.

Nick: What are you reading?

Jill: It is a book about the future.

Nick: Sounds cool. So what will the future {#blank#}1{#/blank#} like?

Jill: Well, cities will be more and more crowded and polluted. There will be fewer trees and the environment will be in great{#blank#}2{#/blank#}.

Nick: That sounds bad! Will we have to move to other {#blank#}3{#/blank#} ?

Jill: Maybe. But I want to live on the earth.

Nick: Me, too.{#blank#}4{#/blank#}What can we do?

Jill: We can use less water and plant more trees. If everyone{#blank#}5{#/blank#}a part in saving the earth, the earth will be a better place to live in.