Considering his ability and experience ,he ____have done bet

what a pity considering his ability and experience,he ( )bet what a pity considering his ability and experience,he __bett What a pity!Considering his ability and experience,he(?)bett What a pity! Considering his ability and experience, he ____ what a pity considering his ability and experience ,he _bett What a pity!Considering his ability and experience,he_____be What a pity! Considering his ability and experence, he ( ) b He is very clever, considering his age中,considering作什么句子成分? He did very well in his examinations,considering how little 英语翻译well,you done done me and you bet i felt it i tried to b 英语翻译Well you done done me and you bet I felt itI tried to be well you done done me and you bet i felt it.