There are trees on the earth.
There are trees on the earth.
there are (trees and flowers) on the Earth.对括号内句子提问
there are not have enough trees on Earth对吗
There are __________young trees on the hill.
there are many trees on the t____.
There are five oceans on the earth.
There are ______(较少的)trees and more people on our earth now
There are trees on either side of the river与There are trees
There are some tall trees on the ( ) of the hill.
There are three trees on the left of the
what are there on earth
there are about five ( )young trees on the hill