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.

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. i had hardly go home when it began to rain. When/While it began to rain ,I was watching TV The workers stopped working when it began to rain.同意句The workers____ ______ ______ when it began to rain. i was playing -------it began to rain.(until,as soon as,when,while)i was playing ------- suddenly it began to rain.(until,as soon as,when,while) I was about to leave when it began to rain可否与suddenly 连用 连词成句：set,Lily,began,had,out,it,to,hardly,rain,when.新2的 No sooner had she reached the station than it began to rain这句这么翻译 set,Lily,began,had,out,it,to,hardly,rain,when连词组句 连词成句：set,Lily,began,had,out,it,to,hardly,rain,when. 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 I had left the house.It began to rain.(用no sooner than连接） No sooner had I got home when it began to rain 为什么 when--than? Today,when I sat in a park,it suddenly began to rain.有关的短文 I was leaving when it began to rain.请翻译成中文. I had no sooner reached home than it began to rain.No sooner had I reached home than it began to rain.We had hardly gotten there when it began to rain.Hardly had we gotten there when it began to rain.求确切翻译,请千万负责回答啊,回答及 it began to rain before she took a taxi中took该怎么解释啊? hardly/scarcely … when 位于句首如何使用?并且可否在句子的其他位置使用?例如had i hardly/scarcely got home wehen it began to rain.和i had hardly/scarcely got home wehen it began to rain.两个句子之间哪个正确?