I dont know how to use this machine.Itdoesnt matter .Here is the ___a instruction b direction c information d advertisement

I Dont Know How It Feels To Be U 歌词 My lovers dont know what is pub.I dont know how to explain.Who can help me?thank u. i dont know how to love him如何演唱 i dont want to know i dont know how to use it 需要it吗i dont know how to use 还是 how to use it?为啥要有 it? I don't know how commas 该是什么I dont't know how use commas 为什么选use to use I dont know how to __(解决)this problem.2.I feel very__(紧张) i dont know how to use Bai Du,this is my frist time to sign in I dont know how to c___out the shapes like nose ,mouth and sharp teeth.填空 I dont know how to use commas.大哥翻译哈三.. i dont know what problem u are talking about... I dont know how do you help me?message? i dont know how Ishould use commas改为简单句 I hope you can forgive me because I honestly dont't know how to live without you all right, i just wanna ask u do u know how to speak English?啥意思 i dont know what to do next同义句i dont know what _____ _____next I dont wanna leave u oh how much i love u 什么意思I dont wanna leave u oh how much i love u 是什么意思? 英语翻译I really dont care how much u know until i know for sure how much u care.:(这段英文吧我高糊涂了，这个到底在乎还是不在乎啊？