句型转换Child though he is,Tim knows a lot.{改为同义句}_____ _____ __

句型转换
Child though he is,Tim knows a lot.{改为同义句}
_____ _____ _____ a child ,Tim knows a lot.
These shoes are a little too big for me.{同上}
These shoes are _____ _____ too big for me.
I'll come to see you.I have time tomorrow.{用if合并句子}
______________________________.
I’m very busy .I exercise every day.{用although合并句子}
______________________________.