It’s important for us to employ a word or a phrase according to the _____ in language studies.
Our government has taken some measures to overcome the lack of electricity, but it may take some time _____ we have enough power.
Science and technology are advancing so quickly that _____ is a possibility today may be a reality tomorrow.
Each person has his / her unique character which ____ him / her from others.
She red with anger as soon as she heard the news that her favorite team had been defeated.
—You didn’t take the high-speed train with the leading letter "G" to Shanghai? — . I still took the "D" train, which saved me more than 50 yuan.