the hill was blasted away so that road could be built,后面这个句子为什么用过去式,so是所以的意思吗

the hill was blasted away so that road could be built,后面这个句子为什么用过去式,so是所以的意思吗 It was windy on the hill改一般疑问句 blast out of与blast through的区别?The road will have to be blasted out of solid rock.A 1.5 km tunnel was blasted through the mountain.请问在这里blast out of 与blast through区别在哪里?blast out the road of solid rock 怎么翻译呢 the hill was so high that we couldn't climb it(保持原本意思不变) the hill was___high____us to climb 英语的.希望有人回答When the summer camp ____came to an end___ ,the students felt sorry to say goodbye to each other.The underlined part means_________.Awas over Blasted longerC went awayD was coming The house _____sands on the top of the hill was built last month The old woman was not ______ to climb up the hill.A healthily enough 还是 B go up the hill there was some snow on the hill last month .改为一般疑问句作肯定回答///// 当我爬山时用英语怎么说while I was _____ ______ the hill I was too tired to keep walking up the hill 改为同义句 Tiger Hill= the tiger hill?”虎山“Tiger Hill相当于the tiger hill吗? 翻译:even the highway up the hill was quiet as he made his way down the street. Even the highway up the hill was quite as he made his way down the street.翻译并分析结构 He,out,when,he,of,arrived,the,breath,at,top,of,hill,was,the连词成句 he,out,when,he,of,arrived,the,breath,at,top,of,hill,was,the(连词成句） he out when he of arrived the breath at top of hill was the 怎么组成一句话, It was windy on the hill.改为一般疑问句We could eat our lunch in the park.改为一般疑问句