[英文]咁樣問人問題，有無錯grammar ？

文法冇問題(immediately先啱),不過個邏輯好複雜,睇唔明,你又夾硬分兩行,個d又用大楷...
Did Mary tell your ex-homestay immediately when you told her that you wanted to change another one?
補充資料,但重要嘅擺後,問句通常擺喺前,你講完個情況先問,似考人有冇留心聽你講嘢,而唔係講到最簡單,你grammar又啱哂,等人唔用腦,就咁聽都知你講乜,字嘅前面用過都可以用代詞...

Did Mary tell (subject)
your ex-homestay (object of predicate)
that you wanted to change (adv.cl.of manner)

2012-01-05 23:01:37 補充：
Did Mary tell(main cl)
immediately (adv)
your ex-homestay
that you wanted to change
-------(to another one=pronoun=-------------------------------------------------------------------------------------------to be arranged=sub adv.cl.of reason)
to a different one?(adj.phr)