lm đúng=5đ ạ ----- Nội dung ảnh ----- 11. There are factories that produce / recycle broken glass and make it into new glassware. 12. You should stock in / up on emergency items like flashlights and first aid kits. 13. We won't complete the task on time unless we stop / keep working hard. 14. Barry loves running, so / and he is also a member of our school's running club. 15. Having lot of / too many vehicles on the streets causes pollution in the city.