They ( )( )their homework at school.

They ( )( )their homework at school. doing,they,school,homework,are,their,at 连成一句话 They do their homework at school.(用at home改成选择疑问句） Students ------------- their homework at school【do】 They w______ us at their school gate They do their homework after school 改为现在进行时 they often (do their homework) after school.对括号提问 They must do their homework after school改为同义句 They do their homework after school 改为否定句 they'e doing their homework at home提问 They usually do their homework at home 改为一般将来时 They ____(not do) their homework at home every day.