Какие вопросительные слова пропущены ? выпиши их. how , how old , how many, what, where. your grandfather? -he is fine your grandfather? -he is 70 have you got? -three you got? -balls the balls? -they are in the box

How  is your grandfather? 
-He is fine 
How old is your grandfather? 
-He is 70 
How many .balls have you got? 
-three 
What have you got? 
-balls 
Where are the balls?
-they are in the box