Mother was______ doing the cooking when I came in .
C
暂无解析
—Would you mind my sitting here ?
— ______ .
------- Is this Mr Lee ’s dictionary?
------- It ___________. Look! His name is on the cover.
We_________thelessons_________oflastmonth.
—Whyhaveyouchangedsomuch?
—Youdon'tknowI______ahardlifeinthelasttenyears.