cut down trees at
cut down trees at
the trees were cut down by the workers.the trees
是Don't cutting down trees. 还是Don't cut down trees. ?
Must we cut down the trees? No.we ____.
英语作文:Please Don't Cut Down Trees Freely!
We shoud not cut down the trees.这句话对么?
We must stop___ down trees.A.cutting B.cut
If farmers cut down trees,wild animals will______.
in great danger,we cut down many trees every year.
tens of trees were cut down,no onre knew
We should stop people from" "(cut)down trees.
cut down trees free or freely(免费)