6. Next year, we will have ___ homework and ___ free time than this year . A. fewer / more B. more / less C. less / fewer D. more / fewer 7.____ people than ever are living below the poverty line. A. More B. A little C. Little D. Much 8.There are ____ opportunities to find jobs in the city than in the countryside. A. little B. less C. more D. much 9. There are ___ people here than in the centre of the city. A. little B. fewer C. less D. much 10. He travels ___ than he used to. A. little B. few C. fewer D. less 11. High birth rates cause overpopulation in developing countries, ____ ? A. do they B. don’t they C. are they D. aren’t they 12. Traffic jam is the most serious problem in many cities, ___? A. isn’t it B. is it C. do it D. don’t it 13. These houses cannot provide enough accommodation, ____ ? A. can they B. can’t they C. can it D. can’t it 14. Your neighbours went on vacation, ___ ? A. isn’t they B. didn’t they C. aren’t they D. weren’t they