Information technology is taught in most schools in our country, ________ we have entered the information society.
—I like this dress better than that one.— ____, but it costs almost twice____.
We shall not start the project until it ____ by the committee.
What a great weight she felt _____ off her mind the moment she heard she had been admitted to a key university.
—Do you know ____ made him successful in his career?—Yes. His hard work and determination, of course.
With many cities in China dreadfully blanketed by thick haze, the environment problem is _____ Chinese people concern most nowadays.