IV. ERROR RECOGNITION 1. Although durian smells badly, it is a great source of fiber, vitamin C, protein and carbohydrates. 2. An active sociable life can play an important role in maintaining good health. 3. Children should make a habit of doing their bed right after they wake up. 4. My city changed a lot in the past fifteen years with many high-rise buildings and commercial centers. 5. He has gone to France with his family in 2015. 6. They don't want to play games on the Internet, don't they?