----- Nội dung dịch tự động từ ảnh ----- Fewer/more/less 1. Tin spends 3 hours doing hw. Trung spends 2 hours. >Tin spends.... time than Trung. Trung spends...... time than Tin. 1. Mai has 5 pets. Lan has 4 pets. > Mai has ...pets than Lan >Lan has ...pets than Mai.