----English has a large vocabulary, hasn’t it?----Yes. _____ more words and expressions will help you easily read and communicate.
They ___ the game.
_____ in all parts of the state, pines are the most common trees in Georgia .
---____ the paper ? --- No, I have still got one page to finish.
---What are you busy with ? --- We are carrying out a research ____ the causes of cancer.
– Jack? -- ____.