Sparing no thought for her own safety, she dived into the river ______ the child.
Good food,not _________,that’s how one gets fat.
Mr. Green left _________ suddenly _________ he came.
_________ is known to all,good friends _________ happiness and value to life.
--When _______ we meet again? --_______ it any time you like.
--Can you finish the writing on time? --_________.