Написать 8 вопросов how long и 2 вопроса how many

How long does it takes to get hospital?
How long is this bridge?
How long are these sticks?
How long haven't you seen her?
How long will you write it? 
How long haven't you gone to the cinema? 
How long haven't you been there?
How long can you stay in the USA? 
How many postcards did you send? 
How many cousins do you have?