5.They began to think about what use could be ___ such material.A.made up B.made fromC.made of D.made into

After ＿(test) the machine,they began to work. They stopped_____(play)football because it began to rain It began to rain.They stopped ___(go)home they wre on ____ way to school when it began to rain.( they )应是they were on ____ way to school when it began to rain (they) they (know)each other since they (begin) to work in that factry.请问正确时态是什么呢?1.knew.began.2.have known.began.3.had konwn.began. it began to rain,句中it如何理解?麻烦好心人回答.while they are talking it began to rain. They had a short meeting and began to ( )it when they climbed up the mountains. they began to climb the mountain after they had bought all the food and drin just as they began to eat,they heard a great noise的意思要准确 while they were talking it began to rain and Dimitri stayed in Aleko's house until the rain这句话中while they were talking it began to they began to work instead to make life better 怎么翻译? 单句改错：DO you know when they began to fall in love to each other? 英语中的一般问句!1.This is a cat.2.Zhang Peng is tall and thin.3.They can play football.4.Ww are good friends.5.They go to school from Monday to Friday.速度翻译为一般问句! They had hardly arrived when it began to snow.和They were about to leave when it began to snow.这两They had hardly arrived when it began to snow.和They were about to arrive when it began to snow.这两个句子意思好像是一样的吧,一个 5. They began to think about what use could be ___ such material. A. made up B. made from C. made of D. made intoplease explain 5.They began to think about what use could be ___ such material.A.made up B.made fromC.made of D.made into Many children began to play chess when they were very young 英语翻译：I left meeting when they began to talk about politics and headed for the exit.