she usually (do) her homework 用什么形式 为什么

she usually (do) her homework 用什么形式 为什么 she usually—— her homework on sunday （do）横线上填什么? It usually takes her an hour to do her homework.保持原句意思She us she usually her homework before dinner.(finish) Lisa usually( )(do) her homework at night 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 doesn't do her homework in the afternoon;这句中为什么用doesn't she (do) her homework.does还是do? SHE MUST__(DO)HER HOMEWORK AT NIGHT does+原形 Does she .+原形,但是三单形式的do 比如she does her homework 这种do I usually do my homework first after （get） home ,用动词get适当形式填