新概念英语2第二课有句话是 I sometimes stay in bed until lunchtime.

新概念英语2第二课有句话是 I sometimes stay in bed until lunchtime. I sometimes stay in bed until lunchtime. I sometimes stay in bed until lunchtime.这句话属于简单句中的哪种结构? I sometimes stay in bed until lunchtime.是否可以改写成 Sometimes,I 关于until的用法I sometimes stay in bed until lunchtime和I sometime I sometimes stay in bed until lunchtime中,为什么在sometime+s呢? I sometimes stay in bed until lunchtime.为什么sometime要加s I stay in bed until lunchtime.中stay为____动词 stay in bed until lunchtime的连读 新概念第二册英语：谁能帮我音标写出来,这里面有连读 bed until lunchtime. i never gets up early()Sunday.i sometimes stay in bed until stay in bed until 怎么连读