You should be f( ) to the old.

You should be f( ) to the old. You should be polite to the old.改为祈使句 （Be polite to the old You should speak to the old politely. I hate __ like that.You should be polie to the old. The pupils should be p to the old people. we should all be kind to the old I think the old should be spoken to _____(polite) 翻译：The old should be spoken to politely . We all know that the old should be spoken to ( ) the old man should be spoken to______ You should be more ___ to the elderly people.You should be m the old should be spoken to politely求翻译,其中副词前加to是