Although Tina's grandpa is old ,_____ he does exercise every

the boy does exercise to keep fit every day although he is v Mr Wang does exercise every day.So he is very _____ Do you konw _____ my grandpa's hobby? Does he _____ playing Grandpa Wang does（）every morning,so he is very healthy. although the old man is in his sixties,-----he walks every f Is Tina that old man's g_____? My grandpa is 80 years old ,but he's still a____ the man is __.he does more exercise every day 紧急! My grandpa does exercise every morning(用yesterday morning改写句 Grandpa is old,but he is still very ____. Is your grandpa( Yes,he is.( )70 years old. he does exercise every morning .（改为一般疑问句）