sandy often cleans her room on weekends对划线部分提问

sandy often cleans her room on weekends对划线部分提问 She always cleans her room on weekends(on weekends提问) carol often cleans her room on weekends(用last weekend改写） 对画线部分提问 速度Mary cleans her room every day 画 cleans her room__ Mary cleans her room once a week?划线提问（划线部分：once a week） she often goes to movies on weekends(对划线部分提问) My sister often (sings) in her room.（对划线部分提问） jack often exercises on weekends.对画线部分提问! I often clean my room on the weekend.对划线部分提问 Mary cleans her room (every day)对括号内的部分提问 He ofen cleans the room on Sunday(划线提问) Millie and her classmates often go to school on foot(对划线部分提问