whether i can really do never say never?请问这句话有语法错误吗?我想表达的啥意思是"我是否真的能做到永不言弃"

Even if I really care about you,whether or not,we can together?如题、 whether i can be a member yours? don’t know whether I really love you,but I know I cannot lose you. I think everyone can really like there. cc,I help you can happy.really. I really can not 1et go I really can't let you go. I really can't put you can dumb but I'm not really Dear,good sleep now!Whether you love me,I really really love you.I thought you said those words,my heart bursts of tingling,really difficult subject,but how can I do?Only endured.You cold,has been filled,because,you said you do not love me,I dare not 英语翻译Even if really care about you,whether or not,we can together?not be together None of us can be sure___ aliens really exist----填that还是.-----填that还是whether 英语翻译Sometimes really wonder whether I really love her?If I choose to give up,you be sorry?If I choose to give up,I would regret it?If I choose to give up,do you cry?You will hard for me?If not if,we as happy as before?Will be more happy?I can really __ whether we win or lose单项选择i really __ whether we win or lose.A.care about B.care for C.care D.care to If I leave,whether can you ask her to stay? If I leave,whether can you ask her to stay? If I leave,whether can you ask her to stay? i wonder whether you can come to the party