i dont have a partner to practice english with中的with可以省去吗遇到哪些情况可以省去介词呢？

i donts have a sister还是i dont have sister i dont have any thats I dont have bike now i dont give a I dont give a I dont why I have to try i dont have a soccer ball 同义句i ( ) ( ) a soccer ball i dont have a pen pal 怎样合成宾语从句赶快啊补充一下哈 是这个 i dont have a pen pal he said I have never learned English before.T__,I dont know a word of English. I have never learned English before. T__,I dont know a word of English. I dont give a shit i dont have-----【some】sister-------[and] borthers I dont' have one sorry,I don't have one. I DONT HAVE和 I HAVE NO 有什么区别 That sounds interesting.I dont's have a soccer ball.合并为一句 Do you have a computer?答语填空No,i dont't （）one 英语翻译I dont have a computer right now,it is being fixed at the computer shop You have joined the Singing Club,havent you?-().I like singing,but I dont have any time?选什么?A.Yes,i do.B.No,i dont.C.Yes,i have.D.No,i havent.请再解释下为什么,