The fact that she was foreign made difficult for her to get a job in that country. (2010·辽宁)
Mark Twain _____ along the Mississippi River, which was _____ to his writing.
___ in London, the penniless American wandered on the pavement, ___ to find a job to make a living.
---Are you coming to Betty’s wedding? ---I’m not sure. I ______ go to Beijing on business that day.
The children all look forward to _______ the carnival next week.
You can trust him because he always ________.