Kangkang is good _____ running. He thinks it is good _____his health.[ ]
I enjoy reading the novel that was written by Zhang Ailing.
Tom needs some help _____his homework. Can you help _____? [ ]
Look at these factories. I hate them. They____ many rivers here. –Yes. Something ______ to stop the pollution.
The government yesterday revealed how the taxman will take the lion’s share of North Sea’s oil profits.