We must C----------- your food well before you swallow it
We must C----------- your food well before you swallow it
C( )your food well before you swallow it
C-----your food well before you swallow it.
两题按首字母填空1、You must c______ your food well before you swallow
you myst( )your food well before you swaiiow it
You must c---- it carefully before you do it
you must keep it well?
before have we seen it before and must forgotten it
翻译句子:You must check up your homework before you hand it in.
please c ____ your paper before you hand it in
we wanted the trees last week you must finish your before Mo
we wanted the trees last week.you must finish your before Mo