____yourpapor carefully before you hand it in.

____yourpapor carefully before you hand it in. 27. your essay carefully before you hand it in,some mistakes ( )your paper carefully before you hand it in.填空 Do not( )so Before your hand in the homework,you should c( )it carefully 27.your essay carefully before you hand it in,some mistakes You should c________your homework before you hand in it You should c_________your paper before you hand it in. please c ____ your paper before you hand it in you'd better c____the answers again before hand it in Think it over carefully before you decide Before you hand you in your test paper,you'd better (c ) it You must c---- it carefully before you do it