连句成句规则combineeachgroupofsentencesintoasinglesetence,usingcoordinatin,subordinationorboth例如WaldenPondisnowthesiteofmanytouriststandsItwasonceraisedbyThoreauforitsnaturalbeauty合并为WaldenPondwhich

Question

连句成句
规则combine each group of sentences into a single setence,using coordinatin ,subordination or both
例如 Walden Pond is now the site of many tourist stands
It was once raised by Thoreau for its natural beauty
合并为Walden Pond which once praised by xxxxx is now the site xxxxx
He might have wronged his friends
His friend had rendered him good services on many occasions
This thought troubled his mind
His mind had already been overburdened with worries and cares

Answer 1

His mind which was troubled by the thought that he might have wronged his friends who had rendered him good services on many occasions had already been overburdened with worries and cares.