There was ________ rain in Beijing this summer.
_______ you do in the future, you should try your best to do it well.
There is _____ pollution in the world. We must stop it.
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.