Don't worry, sir. I'm sure I can run to catch up with them.A. slowly enough B enough slowlyC. fast enough D. enough fast
A boy with two dogs ______when the earthquake rocked the city.
—_____you ever _____to the hometown of Hao(郝氏故里)? —Yes, twice.
In the past ten years, our hometown named Yandu(盐都) _____a lot.
If there ______no buying and selling of animals, there ______no killing in nature.
Many accidents_____ by careless drivers last year.