----- Nội dung dịch tự động từ ảnh ----- 1. Mary didn't go to school because she was ill, →Mary didn't. 2. He failed the examination because he was lazy. →He failed 3.All the students love the principal because he is very kind. ➜All the students 4. The president was unable to continue his work because he was ill. en The presidentes 5.He retired last month because he was ill. →He retired 6.Because of my mother's illness, I stayed at home to take care of her. →Because my mother_ 7.Everybody loved him and usually came to see him for advice because of his wisdom and good - heartedness. Because he was 8.We fell asleep in front of the TV because of our tiredness. →Because we were 9.The flight was cancelled because of the fog. →The flight was Son-secondary school 10.Many people refused to do Paula's job because of the danger. → Many people refused 16 Sh 12 S