She said she was sorry _____ the train, so she had to stay here for another day.
With no one to________in such a frightening situation,the girl felt very helpless.
.—What are you reading,Jim? —I’m not really reading,just________the pages.
We are looking forward to________a chance to watch the opening ceremony of the London 2012 Olympic Games.
The letter he had been looking forward to________at last this morning.
Though Tom was impolite to the new teacher,she________him his rudeness.