My mother didn't know what to do it哪里错了?

My mother didn't d__________ housework yesterday. We didn’t have supper until my mother came back my mother didn't,know《C what to do it My mother ( didn't do ) the housework yesterday .为什么不用wasn't do my father and my mother ___work last week A.don't B.weren't C.didn't是weren't还是didn't呀 I didn’t go to bed until my mother（ ）home.Agot Barrived inCreachDgot to My mother didn't feel very well.She was i（ ） My mother was a_____with me because I didn't pass the exam咋做 my mother didn't think the new shoes （fit） me very well 根据首字母填空 Yesterday my mother told me something s_____ but I didn't believe it. My mother didn't know what to do it哪里错了? Two weeks____ _____(过去) but I didn't get any news from my mother. 英语翻译She's really nice and we get on well,but she always borrows my things.Last week,sheborrowed my math book and didn't return it.So I could't do my homework.I don't want to have a fight with my cousin,because she's my best friend.I don't kno My sister didn't go to bed untill my mother come back last night为什么要用 didn’t 和untill 改同义句：My mother was very angry with me,for I didn't finish my homework.My mother ----- ---- ---- me----- I didn't finish my homework.was mad at;后面for还是because呢? Mother didn't find my dirty shirt ,for I had sent my shirt away( ) cleaning.用适当介词填空 shendidn't appear until my mother came.until后可以用过去式?不是已经有didn't了吗 My mother went to work and she didn't have lunch.（改为同义句）My mother went to work _ _.