---I honestly don't think I'm going to be admitted.
---Wel1, you never know! You________ a better impression than you think.
may have made
should have made
couldn't have made
needn't have made
________ the numbers in employment,the hotel industry was the second largest industry in this country last year.
It’s quite ______ me why such things have been allowed to happen.
—The authors of computer viruses are geniuses. —I agree. If they applied their wisdom to other net technology _____ human beings can benefit, it would be better.
The winter of 2008 was extremely bad._____most of people say it was the worst winter of their lives.
The Plains Indians believe in the Great Spirit who has power ______ all things including animals, trees, stones and clouds.