It 1__________Sunday today.Early in the morning my 2__________and I went to Xi shan by bus to plant trees.As soon as we got there,we began 3__________.Some were digging,some 4__________(plant),and there were still some watering.5__________of us were trying hard to plant as 6__________as we could.All of us were afraid of 7__________behind.After work,we were wet all over.Looking at the lines of young trees,we forgot our 8__________(tire)We came back at 12.We all think it’s 9__________for us to take part in this kind of physical labor.It not only 10__________students a lot of good,but also benefits the people.
答案: 1.is 今天是星期日,应用现在时态。 2.classmates 从下文的students可看出是同班同学。 3.to work “开始工作”为begin to do sth.。Old sin makes new shame.一失足成千古恨。 4.planting 与上文的digging并列,省略were。 5.All both指两者,现在是一群学生,应用all。 6.many 其后省略了trees。 7.falling fall behind “落后”。 8.tiredness tire的名词为tiredness。 9.necessary 有必要参加体力劳动。 10.does 主语是it,谓语用第三人称单数形式。do sb.good意为“对某人有益”。