5. Complete the following sentences with phrases or expressions from the passage. Change the form where necessary.
1. Our English class is conducted a twice-a-week . 2. The farmers have the bare hills rich farmlands. 3. Scientists have long that lung cancer is associated with smoking. 4. Although vitamins health, you cannot skip the traditional health measures like exercising and having a low-fat diet. 5. I work best , while he can get nothing finished without the help from others.
Answer: 1.on…basis 2.transformed…into 3. pointed out 4.are beneficial to 5.on my own
ListenTalk
