_____seen,itwillneverbeforgotten.
A、Once______progressyouhavemakethisterm!
Only5_____ofthepopulationofAmerica_____farmers.
—Whyhaveyouchangedsomuch?
—Youdon'tknowI______ahardlifeinthelasttenyears.
Ithinkthispairofshoesdoesn’tfityou.It’sabitlarge.You’dbettergeta_____.
—What'stheweathergoingtobelikeattheweekend?
—______.
