The faces of four famous American presidents on Mount Rushmore can be seen from a ___________of 60 miles.
More highways have been built in China,________it much easier for people to travel from one place to another.
Our country will try to make greater progress in improving people's living conditions,________lowincome families.
The modern woman threw away ________ clothes and bought many modern clothes.
I doubted her honesty________I met her.
— May I have some more tea with sugar,please? —I'm sorry,but there doesn't seem to be________.