be all that one can be

All that can be done___________ All that can be eaten( )eaten up all that can be done been done. all that can be eaten_____eaten up All that can be done is to convert energy from one form into All that can be done _______(be)done 美国陆军征募标语be all that you can be是什么意思 Be all you can be among all kinds of flowers,daisy can be the______common one. be all you can That will be all . That will be all