The math problem is ________for him to work out . He isn’t good at math.
In order to improve our spoken English, more should be paid to our pronunciation.
—Too much homework has made me tired these days, Mr. Zhang.—That’s true. But a small tree won’t grow into a big tree it experiences lots of winds and rains.
—I could believe my eyes when I came to Nanjing last year.—Yes. Great changes have taken place in the past few years.
When Nanjing Metro Line 3 came into use, it became much to travel from the north of the Changjiang River to the city centre.
— is the number of the students in your school, Wu Dong?—It’s more than 1,000, but I’m not sure about it.