The transportation in our country is much more ______than it used to be.—But traveling becomes much easier!

—Anything I can do for you, John?— Yes, my girlfriend is running her back to me again.—You _________ your temper.[ ]

____ achievement, last week’s ministerial meeting of the WTOhere earned a low, though not failing, grade.

How do you often go to school——I _____take a bus ，but now I _____walking.

in china,the number of cities is increacing________dovlopment is moognined aoman the world