There used to be ________ air pollution in Sunshine town.But
There used to be ________ air pollution in Sunshine town.But
There is _______(little) air pollution in Sunshine Town than
in,Sunshine town,there,air,less,pollution,is(?) 连词成句
now air in our town is __ than it used to be.something must
There ___(be) many changes in Sunshine town these years.
there used to be a bridge in the west of the town,()?
There used to be a church in the west of the town改反问
There used to be many turtles in the lake.Yes ,but there are
1.There will be less pollution in the air in the ftuture(改否定
She used to ______ in town,but now she finds herself used to
① We hope that there will be ______ air pollution in the fut
There's used to be many people smoking in the office,but now