They ( )( )their homework at school.变为否定句,每空一词

问题描述:

They ( )( )their homework at school.
变为否定句,每空一词

don't, finish
finish 也许比 do 更准确吧?

They don't do their homework at school.他们在学校里不做作业.
还有不懂可追问.