Passage 22 Tree Planting Day
March 12th is Tree Planting Day. Many people go out to plant trees. They plant trees on the hills, in the parks or along the roads. First, they dig holes. Then they put the young trees into the holes and fill the holes with earth. At last, they water the young trees. They know trees are people's friends. They will take good care of them.
生词榜: March n. 3月 plant v.种植 along prep.沿着;顺着 dig v.挖 hole n.洞，洞穴 young adj. 年幼的;幼小的 fill v. 填满 earth n.土;泥土 water v.浇水 care n. 照顾
练一练:根据短文内容判断正(T)误(F)。
