That old man is 90 years old ,he's still quite healthy.为什么用h

英语 A____ he is eighty years old,he is still very healthy. my grandfather is seventy years old ,but he is still h什么.He this is an old man .he is 80 years old he is very old,,he is quite healthy空格是用but还 he is 18 years old.为什么year要加S A_____ my grandfather is seventy years old,he is healthy. Mr Brown is vrey healthy ( ) he is 80 years old Mr.Wang is 75 years old,but he is still () My grandpa is 80 years old ,but he's still a____ Is Tina that old man's g_____? A man is 36 years old.He asks the other man how old he is.Th the old man is m_____ than 90 years old.