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Bài 4: Nối 2 câu đơn đã cho thành câu ghép, sử dụng liên từ thích hợp. 1.Jim was absent from class yesterday. He was suffering from a bab cold. 2.They decided to move the house. They don't have to travel a long distance to work. 3.Mary heard her fingers yesterday. She was reparing dinn ...