[误] When you have had dinner with an American friend and want to leave you may say： “Excuse me I‘ll go first”

    [正] When you have had dinner with an American friend and want to leave you may say： “Excuse me I have to go”

    [析] 这两句答语都是正确的，其关键不是语法，而是习惯问题。如果在这样的场合你讲 I‘ll go first 朋友们会迷惑不解，而 I have to go 则表示由于外界的特殊原因而造成的你要离去，而你本人则十分不愿做此事。

    [误] - Would you like to come to dinner tonight？

    - I‘d like to， and I’m too busy

    [正] - Would you like to come to dinner tonight？

    - I‘d like to， but I’m too busy

    [析] I‘m too busy 与 I’d like to 在意义上正好相反。所以要用转折连词。这里考查了对词义合乎逻辑的表达能力。所以要强调语言环境，更要强调在语言的基础上的词语辨析。

    [误] - Where‘s Deter

    - Deter will come with us tonight but he isn‘t very sure yet