完型填空
通读下面的短文，掌握其大意，然后从各题所给的四个选项中，选择最佳答案。
Three men came to London       holidays. They came to a very large hotel (旅馆) and lived in a room on the forty-fifth floor.
One day they went to see a film and      the hotel very late.
"I'm very sorry," said the waiter of the hotel, "But our lift does not work tonight."
One of them said to his two friends, "We have to walk up to our room. It's very      . I think I know how to make it easier.       our way to the room, I will       you some jokes;
then you, John, will sing us      songs; then you. Peter, will tell us some       stories. "
So they began to walk to their room. Tom told them many jokes. John       some songs.
At last they came to the fortieth floor. They were tired and decided      a rest.
"Well," said Tom, "Peter, will you tell us a true story with a sad end"
"I shall tell you a sad story. " said Peter. "It is short but it is      . We left our key in the downstairs room just now. What shall we do?"

A．for B．to C．with D．at

A．walked back to B．walked back C．walk back to D．walk back

A．careful B．difficult C．helpful D．early

A．In B．At C．By D．On

A．tell B．talk C．speak D．say

A．a lot B．a few C．a little D．a lots of

A．Interest B．interesting C．interested D．sadly

A．sing B．sings C．singed D．sang

A．have B．has C．had D．to have

A．enough sad B．sadly enough C．sad enough D．enough sadly