Have you ever planted a few trees on Tree Planting Day? Each year, millions of people, both          , plant a lot of trees. But this may not be the best way to make your home a           place.
Last week we visited a park in Hebei. We were       to find most of the trees had been burned. The workers told us that the trees       soon after they were planted because they weren’t watered well enough.        workers burned them and cleaned the place for         trees to be planted this year.        a card found in one of the dead trees, a student wrote,“I hope this tree will grow up with me to         the backbone (栋梁) of our country.” The workers said that the survival(存活) of the trees was really more important than         trees were planted.
Some people in Beijing now have a new idea that they can donate (捐赠) some money and let professional (专业人士) plant and         the trees.

A．students and teachers B．old and young C．boys and girls D．mother and father

A．smaller B．colder C．greener D．larger

A．pleased B．happy C．interesting D．surprised

A．died B．grew C．bought D．planted

A．few B．old C．new D．dead

A．Over B．From C．On D．About

A．need B．hold C．plant D．be

A．how many B．when C．how soon D．why

A．take out B．take down C．take up D．take care of