there are many huge trees standing on the top of the mountai

there are many huge trees standing on the top of the mountai How many trees are there on top of the mountain?这里的on top of There are many trees on _____ side of the river. There are many trees on ( ) sides of the road.急! There are many trees on ________ side of the street. On e___ side of the road there are many trees. There are many young trees on()side of the street There are many trees on either____(side)of the river. There are many trees on [ ] side of the river. There are many trees on ___side of the street There are many trees on ( )side of the street. There are many trees on ___side of the road.