We did our homework last night改为否定句

We did our homework last night改为否定句 We did our homework last night.改为同义句 We did our homework last Friday.（改为否定句 Tom did homework last night. 改为否定句 Jim did his homework last night.(改为否定句） He did his homework last night.(改为否定句) We [visited our friends] last night改为否定句 jack did his homework last night改为否定句jack ()()his homework l I did my homework last night.改为否定句,一般疑问句,肯定回答,否定回答, Ann did her homework at home last night.（改为否定句） Ann( )( )her He did his homework last night.(改成否定句） Tom did his homework last night 改否定句