she often__(do) her homework at home in the past

she often__(do) her homework at home in the past Her mother often__(do)housework at the weekends She usually do her homework at seven in the evening.怎么改为否定句? She usually （ ）（do）her homework at 7 o'clock in the evening she often l__ her homework at home She does her homework at home对at home提问 she said she wanted to do her homework at home and _____ go SHE MUST__(DO)HER HOMEWORK AT NIGHT she has to do her homework at home变为否定句 She has to (stay at home and do her homework.)对划线部分提问 Mary can't be here .she-----------(do)her homework at home 连词成句 do,his homework,he,at,does,half past six,in the morming