—What’s your favorite ________?—Summer. Because I can swim in rivers.
It’s almost ten years _____ we saw each other last time.
—Don’t eat too much candy, for it’s_____ your teeth. —Oh,I get it.Thank you.
_____ my teacher, I passed the English exam.
Miss Gao has taught us English two years. I have been here two years ago.
The U.S.A. is a country while China is a country. A. developing; developed B. developed; developing C. developing; developing D. developed; developed