All students without exception must take the English examination.
所有學生都必須參加英語考試，無一例外。
She asked me if I would give her English lessons.
她問我願不願意給她上英語課。
I need to improve my English.
我需要提高我的'英語水平。
There is a growing need for qualified teachers of Business English.
對合格的商務英語教師的需求日益增長。
Can you help me put this letter into good English, please?
請問你能幫我用通順的英語來表達這信的內容嗎？