第1个回答 2012-09-26
1. I don't know whether it's the exam you are going to take tomorrow that makes you upset.
2. I met an old friend in the street last Saturday.
It is I that met an old friend in the street last Saturday. 强调主语
It is an old friend that I met in the street last Saturday. 强调宾语
It is in the street that I met an old friend last Saturday. 强调地点状语
It is last Saturday that I met an old friend in the street.强调时间状语
PS，此处met 也可改成came across，表示碰巧遇见
第2个回答 2012-09-26
1.我想知道是不是因为你明天要参加考试，所以你才感到不安的。I wonder if you are upset about your exams tomorrow.
2.我上周六在街上遇见了一位老朋友。
I came across an old friend last Satursday.本回答被提问者采纳
第3个回答 2012-09-26
1. What I want to know is whether you felt upset because you are to take an examination tomorrow.
2. I met with an old friend of mine on a street corner last Saturday.
It was I that met met with an old friend of mine on a street corner last Saturday.
It was an old friend of mine that I met with on a street corner last Saturday.
It was on a street corner that I met with an old friend of mine last Saturday.
It was last Saturday that I met with an old friend of mine on a street corner .本回答被网友采纳
第4个回答 2012-09-26
1 i want to know if you are upset because of your exam tomorrow.
2 i met .... in the street last saturday
第5个回答 2012-09-26
1：i wonder if it's because you are taking an exma tomorrow that you are feeling upset
2:i met an old friend in the street last saturday
it's me that met an....
it's an old friend that i met...
it's in the street that i met an....
it's last saturday that i met an ...