________ people________ walking along the beach.
The population of Shanghai is larger than _____ of Shenyang.
—What are you reading about?—It’s about the one-child policy. It says that the policy has____controlling the population in China.
—It seems _____ you like to work with children. —Yes, they are so lovely.
His close friend _____ for two years.
—Have you ever _____ Mudanjiang to see the Jingbo Lake? —Yes, I have.