急需有关医院的5分钟英语情景对话

when i came to hospital ,i saw my best firend lying on the sickbed.he was in bad condition
"what happened to you?what about you? do you feel any better"
"yes,i feel much bettter,i fall from the bike when i turned around in the corner."
"that was impossible,your skill is so good,it should be not happended to you"
"i am too incaution ,and my speed was too quick,and when i turn around i saw a bus runing to me ,so i had not another choice , iam too incaution"
"so we should be careful at any time"
"i do not agree any more"