1.i think he lives___No.386 west street.

re you sure___that，不对吗，第三题选B，对现在有影响.was raining 帮看一下这几道题选什么.at of 2.would rain D，田地还是湿的，我总是混.the rain came to a stop the night before the fields are still feel of water it___for nearly a week A? A.bought 3.buying B.he used the money he first made___a used bike for himself A.to buy D.buy C.in about D，和过去完成时.at of B？现在完成时。现在完成时.has rained C.in of C，帮分析一下.had rained B，非常感谢

1.at,of在街道的前面 用介词AT
2C不定式做目的状语
3A主句已经用过去式,从句动作发生在主句动作之前,所以用过去完成式,表示过去的过去

1.B, be sure of 对身么确定 2 he first made做定语，应该是use some money to do sth 3.A 在雨停前下了有一周，发生在过去的过去用过去完成时

the lives of single mothers is indeed tough. she has to be the main financial contributors of the her children. playing the role of mother as well as father too. on top of that , do not have much social support but prejudice from the society.