10. CORRECTION I. Find ONE mistake in each of the following sentences and correct it. 1. Having leisure activities are truly important to the elderly. A B C D 2. Although she wanted to go to the museum, she decided staying at home. A B C D 3. Parents are concerned that their kids may be spending too many time on screens. A B C D 4. Collecting coins is exciting, but it can also be relaxed. A B C D 5. Cloud watching sound weird, but Hang adores it. A B C D 6. For some young people, enjoyment involves sitting in front a computer playing games. A B C D 7. His parents are thinking of banning him on using the computer. A B C D 8. When you game online, be carefully when making friends with strangers. A B C D 9. I detest to have to get up when it’s dark outside. A B C D 10. Do you fancy to come on a day trip to Bath next Saturday? A B C D 11. Would you mind to open the window? A B C D 12. Why are they encouraged to learning English? A B C D 13. I preferred comics in my free time. A B C D 14. Mai enjoys to make crafts, especially cloth dolls. A B C D 15. For some people, training pets are hard work. A B C D