"I will spend fewer time on homework"这一句哪里错了呢?

I will spend fewer time on homework这一句哪里错了呢? I think there will be fewer trees(否定句） I think there will be fewer______people.I think there will be fewer jobs _____people A:I think there will be fewer cars. B:A:I think there will be fewer cars.B:You do?请问B是什么意思 Well,I don't agree.But I think there will be fewer trees.翻译成中文 If I have ___ free time ,I will travel around the moon.many more fewer less I will spend two months reading the book (同义句) I WiLL SPEND MORE MONEY TO GET A GOOD JOB? I will treasure every minute we spend together. Will there be fewer trees? I/there/fewer/in/be/the/will/future/think/(连词成句） there,I,will,fewer,in be future,people,think,the改为同义句 I know a word of three letters,add two,it will be fewer. what is it? I know a word of letters three.Add two,and fewer there will be. I hope there will be___pollution than now in the future.A.lessB.fewC.littleD.fewer I think three will be more tall buildings And three will de fewer cars and more buses I will never forget the days that I spend with you.spend 为什么不用过去时?为什么呢? i will spend what i have to buy you a coat为什么不说i will spend what i have buying you a coat