I sometimes stay in bed until lunchtime.请大家帮我分析下这个句子,我语法不太好,特别是until lunchtime 在句子中什么作用,作为什么成分存在

关于sometimes的用法…在书上看了个句子：i sometimes stay in bed until lunchtime.能不能换成i stay in bed until lunchtime sometimes.或者sometimes,i stay in bed until lunchtime? I sometimes stay in bed until I sometimes stay in bed until lunchtime?为什么in 后面不加the bed 最好能细说 the的用法 I sometimes so powerful,sometimes is so fragile,if heart is not in my here,stay good again? I sometimes stay in bed until lunchtime.是否可以改写成 Sometimes,I stay in bed until lunchtime.I sometimes stay in bed until lunchtime.是否可以改写成Sometimes,I stay in bed until lunchtime.所表达的意思是否一样? I sometimes stay in bed until lunchtime.为什么sometime要加s I sometimes stay in bed until lunchtime中,为什么在sometime+s呢? I sometimes stay in bed until lunchtime.这句话属于简单句中的哪种结构? Sometimes on weekends,I stay in the house and w_____ DVDs with my parents. sometimes I stay at home .怎样对sometimes划线提问? I stay in love I stay in love I STAY IN 关于until的用法I sometimes stay in bed until lunchtime和I sometimes do not stay in bed until lunchtime意思有什么区别什么时候用not until ,什么时候只用until I decide to stay in Nachang for ___ next month.A.sometimes B.sometime C.some time D.some times 英语翻译Don't stay 的中文翻译,歌词Sometimes I need to remember just to breathe Sometimes I need you to stay away from me Sometimes I'm in disbelief,I didn't know Somehow I need you to go Don't stay Forget our memories Forget our possibilit I stay In Love I stay In Love I never gets early ______ Sunday.I sometimes.I stay in bed until lunch time.Today .I never gets early ______ Sunday.I sometimes.I stay in bed until lunch time.Today I got up very late.I looked out ______ the window.It was dark outside.It's raining a I never gets early ______ Sunday.I sometimes.I stay in bed until lunch time.Today .I never gets early ______ Sunday.I sometimes.I stay in bed until lunch time.Today I got up very late.I looked out ______ the window.It was dark outside.It's raining a