I'm ashamed that I couldn't work out the problem,___ my classmate Tom could.A and Bwhile C sinceD why

I'm ashamed that I couldn't work out the problem,___ my classmate Tom could.A and Bwhile C sinceD why I'm sorry.Why I have cheated you long.I feel very ashamed of that,I hope you can forgive me. I should have gone to see the exhibition with you._________________________________________.A i'm ashamed B.What a pity!C It doesn't matter to me .D That's terrible i have realized my mistake.i _____ what i have done.A ashamed of B am ashamed of C am ashamed by D am ashame of I feel so ashamed of I'm sorry.Why I have cheated you long.I'm sorry.Why I have cheated you long.I feel very ashamed of that,I hope you can forgive me.直接说意思就行了, What I did was very wrong.(what I did)怎么理解?I'm ashamed of myself. What I did was very wrong.(what I did)怎么理解?I'm ashamed of myself. i feel ashamed 还是i feel shame I am ashamed,sir,that I wasted the many hours () I should have studied in class.which thatwhenwhile 用不定式连接下列句子I'm ashamed.I must say I don't know much about the country. With you I feel very ashamed是什么意思? I felt so ashamed of you.felt How ashamed I felt 怎么翻译? I’m ashamed of my life because it’s empty.关于什么的？ 英语翻译(Ft.Stevie Wonder & Angie Stone)Like a Fool I went and stayed too longNow I'm wondering if your loves still strongOoh baby,here I am,signed,sealed,delivered,I'm yoursIn that time I went and said goodbyeNow I'm back and not ashamed to cryO 选择题：I am ashamed ,sir,that I wasted the many hours __ I should have studied in class.A.while B.asC.once D.when选D , 为什么? When I saw many young girls talking English with foreign buyers,I was ashamed.Because I could not do as that as they.如上面的句子,我这样用对吗?Because I could not do as that as they.