请问I failed in giving up smoking是什么意思.

请问I failed in giving up smoking是什么意思. Thank you for giving me a hand. I ______ in the experiment without your valuable help.A. have failed B. will fail C. would have failed D. must have failed i have failed again in the maths 请问failed to lock vertex buffer in CMeshdx8::LockVertexBuffer I failed to hand in my composition on time 翻译instead of giving in,i choose to prove that i can do anything i want I failed my math i failed u I failed in this esaminatiom,but I will work hard next 英语翻译Because I was not hardworking enough,I failed in the exam. 请问这句话是什么意思we will be giving our counter offer in 2 days time 请问,这句话有否语法错误：I'm sorry for giving you so much trouble 请问Giving is getting是什么意思? I‘m sorry to hear that you failed in the exam My best friend Alex failed in the math competition.I'd like to [ ]. I failed in the find exam last termand only then_--- the importance of studies AS a result of my laziness,I failed _to finish_ my work in time.why? I have pleasant m _____ of my childhoodThe c______that he acted in that film failed