One morning an old porter was waiting for travellers to ask him to help them __1___their luggage___2___he saw a small ma

One morning an old porter was waiting for travellers to ask him to help them __1___their luggage___2___he saw a small man ____3____towards the train,____4___a big bag in his hand.When the man saw the porter,he ran up to him ____5___and said,"____6___I catch the 10:35train to London,porter?"He was breathing very___7__.The porter looked at the man for a while and then said___8___,"Well,sir,I'd like to help you,___9___Ican't answer your question,because I don't know ___10___you can run along the rails.You see,"he explained,"The 10:35 train to London left five minutes ago."
1.A.in B.with C.of D.at
2.A.when B.then C.how D.and
3.A.walk B.moving C.hurried D.running
4.A.with B.have C.had D.take
5.A.fastly B.at first C.at once D.at last
6.A.May B.Can C.Shall D.Do
7.A.fast B.quick C.slowly D.clearly
8.A.friendly B.rudely C.coldly D.politely
9.A.so B.because C.and D.but
10.A.how quick B.how fast C.howsoon D.how long