题目内容：

In May 2001, I found a job in New York at the World Trade Center. On September 11, 2001, I arrived at my building at around 8:30 a.m. I was about to go up when I decided to get a coffee first. I went to my favorite coffee place even though it was two blocks east from my office. As I was waiting in line with other officer workers, I heard a loud sound. Before I could join the others outside to see what was going on, the first plane had already hit my office building. We stared in disbelief at the black smoke rising above the burning building. I felt lucky to be alive.

1.When did the thing happen?

____________________________________________________________________

2.How far was the coffee shop from the writer's office?

____________________________________________________________________

3.What was the writer doing when he heard a loud sound?

   ____________________________________________________________________

4.Did the writer get hurt in that accident ?

____________________________________________________________________