英语阅读（回答问题,只有一篇）

英语阅读（回答问题,只有一篇）
John Smith was an old porter.He worked at the station.
One morning he stood in the station.He was waiting for the train.Just then he saw a men running towards the trains with a big bag in his hand.
“NO train is staring.Why is he in such a hurry?” the old man thought to himself.
He went up to the man and asked,“May l help you?”
As soon as the man saw the porter,he stopped running.
“Can I catch the 10:35train to London?” the man asked,he looked worried.
The old porter looked at him for a few seconds and said,“Well,sir.I’d like to help you,but I can’t answer your question because I don’t know how fast you can run.” Then he explained to the man,” The 10:35 train to London left five minutes ago,Can you run fast enough to catch it?”
Read and answer
1.What was john’s job?
2.Where do you think the man was going?
3.Why did the man run towards the trains and look worried?
4.What time was it when the man got to the station?
5.What do you think of John Smith?