----- Nội dung dịch tự động từ ảnh ----- 1. Open this box, do you? 2. David has to write to his parents now, doesn't he? 3. There's isn't anyone at home, is there? 4. You used to stay in that villa, didn't you? 5. I think that won't reveal my secret, will it? 6. A. shall we 7. B. won't we 8. A. It doesn't 9. A. doesn't it 10. B. you 11. I thought she was going away this summer, wasn't she? 12. You'd rather study English than Maths, wouldn't you? 13. Anna failed again. She almost never studied, did she? 14. You should behave more politely, shouldn't you? 15. Anna must finish her assignment tonight, shouldn't she? 16. I haven't made too many mistakes, do I? 17. A. do I 18. B. have I 19. C. haven't I 20. D. do you?