Rewrite the sentences

----- Nội dung dịch tự động từ ảnh -----
Because of............................................
17. All the teachers love him because his conduct is good.
Because of............................................
19. We stopped our car because the traffic light is red.
Because of............................................
20. john got a bed cold because he smoked cigarettes.
Because of............................................
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5: ADVERB CLAUSE OF CONCESSION