Shanghai, China’s biggest and the most dynamic city, which______ in the Yangtze River Delta, is playing a leading role in the country’s economy.
by a greater demand for green products, the food company has set higher standards to ensure the quality.
------You are lucky that she is very thoughtful and devoted to you. ------ In fact, I don’t want to ____ her with my problems all the time.
I had to ______ because someone else wanted to use the phone.
According to an old proverb,a red sky at night often fine weather the next day.
Most of ______ we call geniuses are successful only because they have made extraordinary efforts.