此题要求改正所给短文的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正：
　　该行多一个词：把多余的词用斜线（＼）划掉；在该行右边横线上写出该词，并也用斜线划掉；该行缺一个词：在缺词处加一个漏字符号（∧）；在该行右边横线上写出该加的词；该行错一个词，在错的词下划一个横线；在该行右边横线上写出改正后的词。注意：原行没有错的不要改。
　　The train which I am traveling on was already half an hour  76．________
late．I had to reach to Vienna at 7∶15 in order to catch        77．________
the 7∶25 train to Paris— but that was impossible now.         78．________
I explained the situation to the conductor, which advised        79．________
me to get off two stops after Vienna station and take           80．________
a taxi. While the time came, he even helped me with my        81．________
bags. He hoped me good luck as I jumped off, and a few        82．________
minutes later, I was going to the direction of the city in a        83．________
taxi. It was exactly 7∶20 the taxi stopped outside the          84．________
station. I paid the driver quickly, seizing my bags and          85．________
hurried inside.