一句英文問題

唔可以!!!!!
it is because if you change it into present perfect tense 既話, its meaning will be changed.
如果 are making 就姐係話製做緊躁音
如果 have made 姐係 頭先製做躁音, 岩岩好直至果個 moment stop

are making 係present continuous tense, 即係製造緊噪音
have made 係present perfect tense, 即係已經製造左噪音
時間上有唔同

如果你既意思係:
唔該你可唔可以靜d, 你好嘈, 我依家集中緊精神（做野）

咁個句子應該係:
Can you keep quiet? You are so noisy. I am trying to concentrate on my work.
以上既句子係嬲既情況下講既

如果有禮貌d, 就可以話:
i am sorry, i am trying to concentrate on my work. Could （有禮貌的就用ｃｏｕｌｄ，　冇禮貌就ｃａｎ）you please keep quiet? Thanks alot!


註：http://hk.dictionary.yahoo.com/search.html?q=1&s=concentrate

are making 你正在制造嘈音。
have made你已经吵一整天了。

★回─☆｡oﾟ｡ 星夢~ 的話
咁are making都係動詞啦= =!!!!
你可唔可以解釋多d呀!?

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答番樓主的話…
可以轉have made的..但係意思會有d唔同lo~
同埋羅輯都有d問題~
同後面果句既Can you be quieter? I am trying to concentrate";不配合

2007-09-08 14:56:53 補充：
補充…要用You are making a lot of noise,,因為後面果句係I am trying to concentrate都係現在進行式!!咁冇理由前面用have made的..

當然有唔同啦!have系動詞!!
冇得講分別，因為一開始已經唔o岩!!