----- Nội dung dịch tự động từ ảnh ----- 6. It's a pity you didn't tell us about this. I wish ________________ 7. She knows a lot more about it than I do. I don't know ________________ 8. We spent five hours getting to London. It took ________________ 9. There's usually plenty of sunshine in southern countries. It's ________________ 10. He was sorry he hadn't said goodbye to her at the airport. He regretted ________________ 11. Turn off all switches before leaving the workshop. All the switches ________________ 12. He lives for the others and he finds his life meaningful. Unless ________________ 13. If your bicycle had broken, I would have given you a ride. Had ________________ 14. The red blouse was more expensive than the blue one. The blue blouse ________________ 15. Without air, there would be no life on this planet. If ________________ 16. Because labour-saving devices have been invented, women have more free time and can acquire an education. Because of ________________