--- ______ does your father work? --- In a hospital.

There are lots of shops on _________ of the street. 

My son likes plalying football    . He plays it every day.

 ---Have you ____ cooked for your parents?   ---Yes, of course.

--- ___________ is it from Suzhou to Beijing?--- It used to be a long way, but nowadays, it takes only five hours to get there by high-speed rail.