Sorry I [didn"t] know you were sick.括号中为什么用didn"t.

Sorry I didn’t mean it SORRY,I didn`t catch you I'sorry I didn't call you的同义句 Sorry,I didn't understand you said翻译一下 Sorry,I didn't know you are foolish! Sorry,I didn't n youn后填? Sorry,I__you but I didn't __you. 该怎么填 i'm sorry i___it __yours.a.didn't know;was b.didn't know; is Sorry I [didnt] know you were sick.括号中为什么用didnt. I could have done better ,but i didn't .I felt so sad .I' m sorry. I'm afraid you can't sit here.--Sorry,I___know.用didn't 还是 don't Sorry I didn't hear you c____ please saySorry I didn't hear you c____ please say it again I'm sorry,if I hurt your feelings---I didn't mean to I'am sorry if I hurt your feelings--I didn't mean to是什么意思? 英语翻译I'm sorry I dropped your cell phone.I didn't do it intentionally. I.M sorry if i hurt feelings I didn.t tean was i staring sorry i didn't realize what i was doing求翻译! i'm sorry i hurt you but i didn't m____ to.