__ The earth to be flat,many feared that Columbus would fall off the edge.A.Having believed B.Believing C.Believed D.Being believed请高手给个确切的答案,讲下其中的语法知识,再翻译下这句话,

the earth __ around the sunit ___ one year for the earth to go around the sun.and the earth itself is spinningit __ one year for the earth to go around the sun ___ of the earth must be ___ to the earth.(friend) 词形变化 英语作文 To be friend of the Earth to be a friend of the earth作文，六十字左右 how to be friend of the earth 作文60字, To be a Friend of the Earth作文 Both of them want to be F___ of the Earth we want to be friend of the Earth. to be a friend of the earth什么意思? three years __,he said,__ that they might not be __ __ __ to the new __ then. return to the earth What do yoy promise __(do) to keep the earth clean. The book __ __ __(write) now and __ __(believe) to be popular with young children. 同义转换1.let's start to work =let's__ __ ___2.Can you help me?=can you__ __ __ __?3.in winter,to have hot pot at home is nice.=it is _____ _____ _____hot pot at home in winter.时态专练1.The teaher said that Earth ________（be) 英语翻译We should __ __ __ animals and __ __ the earth. let's be friends of the Earth 用一般现在时 本人初二水平- - 70左右1.Who are friends of the Earth?2.What are we doing to the Earth?3.How can we be friends of the Earth? __ is known to us all,the earth goes around the sun.A.As B.It C.that D.Which I f everything __ __ __ the plan,(一切按计划进行),I will be back before the dark