Sau khi đốt vải sợi pha sẽ gây ra hiện tượng gì và vải sẽ có tro hoặc thay đổi như thế nào?

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Sau khi đốt vải sợi pha sẽ gây ra hiện tượng co cục lại thành tro

Khi đốt vải sợi pha sẽ co lại, biến thành cục cứng không bóp được vụn

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1. ………………………………………………………………………..…..………..…..? They study English every Tuesday morning. 2. ………………………………………………………………………..…..………..…..? John goes to school by bus. 3. ………………………………………………………………………..…..………..…..? The bookshop is behind a restaurant. 4. ………………………………………………………………………..…..………..…..? My brother is the winner of this game show. 5. ………………………………………………………………………..…..………..…..? My daughter washes her hair twice a week. 6. ………………………………………………………………………..…..………..…..? This is Jane’s pen. 7. ………………………………………………………………………..…..………..…..? Olga sings Happy New Year song beautifully. 8. ………………………………………………………………………..…..………..…..? Shanti gets up at 5 a.m. 9. ………………………………………………………………………..…..………..…..? They spend 2 hours playing sport everyday 10. ………………………………………………………………………..…..………..…..? John loves eating pizza. 11. ………………………………………………………………………..…..………..…..? He is going on a picnic with his family. 12. ………………………………………………………………………..…..………..…..? Harry isn’t going to school today because he is sick. 13. ………………………………………………………………………..…..………..…..? My mother is cooking rice in the kitchen. 14………………………………………………………………………..…..………..…..? Tim is watching a game show now. 15………………………………………………………………………..…..………..…..? They are playing in the school yard. Arrange the words to make sentences. 16. on/ what/ tonight/ TV/ is/ ? 17. favorite/ MC/ your / who/ is/? 18. they/ like/ do/ why/ cartoons/ to watch/? 19. best/ TV / like/ what/ do/ you/ program/ ? 20. start/ the/ time/ game show/ what/ does?

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