—Kangkang, can you see a few people _____ Chinese kung fu over there?—Oh, yes. They’re cool!
Don’t be afraid of new words. You canin the dictionary.
Jenny is ______taller than any other student in her class.
The Yellow River is the second ______one in China.
—Would you like ______to drink? —Yes, I’d like a cup of coffee.
—______the population of China?—______over 1,300,000,000.