Helen did her homework last night.(否定句)
Helen did her homework last night.(否定句)
Ann did her homework at home last night.(改为否定句) Ann( )( )her
she did her homeworke last night.否定句 she ..her homework last
He did his homework last night.(改成否定句)
Jim did his homework last night.(改为否定句)
Tom did homework last night. 改为否定句
He did his homework last night.(改为否定句)
Tom did his homework last night 改否定句
We did our homework last night改为否定句
She did her homework last weekend.改为否定句
Ling Ming did his homework carefully last night.(否定句)
Helen does her homework after supper.(改为否定句)