his father works at school改否定句

his father works at school改否定句 His father works at school 改为否定句 amy s father works in a school.(改为否定句) My father works in the bank..(改否定句) his father works in a school His father _____(works) in school. My father teaches English at school.(改为否定句) his father works in a hospital in central guangzhou改为同义句怎么改 My school stat at nine o clock 改否定句` I often go to school at seven.改否定句. I usually do my homework at school 改否定句 He does his homework at school.(改为否定句)