If you take this new type of train to Xi’an, it will _________ you only two hours to get there.

We have sweaters _____ all colors_____ $ 50 each. [ ]

has your brother studied in New York? —For two years.

The number of foreign students attending Chinese universities ________ rising steadily since1990.

I love junk food very much, but I eat _________ only once a week.