Many people have tried their best,but___have succeed.A.the f

Many people have tried their best,but___have succeed.A.the f a lot of people tried their best.but__won the pr a lot of people tried their best,but ___ won the prize.A.man 2.A lot of people have tried,but ____ have succeeded.A.the f the fireman tried their best to (r )the people in the accide The poor children tried their best to prevent the people fro .The people tried their best to p___________ the boy out of they tried their best to cheer uop those unfortunate people The athletes tried their best to ____ their aims Now many young people have the starts as their (h ) In the USA many people have ___________as their children The firemen tried their best to _ the fire but in vain.A.put