根据释义写出正确的单词1.a place where you can safely cross a road c( )2

根据释义写出正确的单词
1.a place where you can safely cross a road c( )
2.a moving staircase that carries people e( )
3.a bridge that carrises one road over another one f( )
4.a flat part at the side of a road for people to walk on p( )
5.a narrow bridge used only by people to walk f( )
6.a boat that carries people and goods across a river f( )
7.an area or a building where people can leave their cars
c( )p( )
8.a road built through a hill or under a river t( )