求人教版八年级上册英语Grammar Focus句子，超鸡急！！！

unit 1
Will there be less pollution?No,there won’t.There will be more pollution.
Will there be fewer trees?Yes,there will.
Kids won’t go to school.
Kids will study at home on computers.
Fewer:Use fewer to talk about countable nouns.There will be fewer trees.
Less:Use less to talk about uncountable nouns.There will be less pollution.
Unit 2
What’s wrong?My clothes are out of style.
What’s the matter?I argue with my best friend.
What should I do?You could write him a letter.
What should he do?Maybe he should say he’s sorry.
What should they do?They should talk about their problems.