Have you ever planted some trees on Tree Planting Day？Every year，millions of people，both the old and the
(1) ，plant a lot of trees．But this may not be the best way to make our home a
(2) place．Last week we visited a city in Hebei．We were all
(3) to see a lot of tress burning near the hills．We asked why，the workers there told us that the trees
(4) soon after they planted them．So they burned them and cleaned the
(5) for planting new trees this year．We found a card and it
(6) ，"I hope this tree will grow up with me to be the backbone （栋梁） of our
(7) ．"The workers said that it was
(8) for us to plant more trees，but making them alive was more important．
Some people now have a new idea that they can donate （捐赠） some
(9) and let professionals （专业人员） plant and take care of the trees，because their knowledge about planting trees is
(10) than the others and can do better．Do you think so？