He is very strong because he often exercises.中的exercises为什么要

He is very strong because he often exercises.中的exercises为什么要 jim is very strong because he often e________ 1.My grandfather looks very young because he exercises every .My grandfather looks very young because he exercises every He is very a_______because he exercises every day. My father is p_____ healthy because he exercises every day. Mr.Brown exercises,so he is very fat. he is very busy,but he still exercises every day.的同义句是什么? 改错：Although he is very busy,but he exercises half an hour ev He is very busy.He exercises in his free time.(用although把两个句 Grandpa looks pretty healthy because he exercises in the mor 改错The man often exercises,so he has good healthy.