1.There_______(be)less noise in ten years.2.She seemed_______(worry).3._______ people_______(use)money to buy things two hundred years from now?4.If we________(plant)more trees,there will be_____(little)pollution in the future.5.There are______(little)vegetables.Let's go and buy some peas,carrots and cabbages.6.____ (更少的树)will be on the mountains if people________(not shop)_______(cut)them.7.He______(fly)to New York this morning.8.His father_______(not be)back home in a week.9.He didn't like to do this job at all.He was____(bore).10.Having a car_______(be)use less if you can't drive.