( )the boy write his homework?
( )the boy write his homework?
when ()the boy()his homework
______carefully the boy does his homework!
can the boy do\does his homework?
the boy having finished his homework was playing the compute
the boy always finishes his homework l_____ at night
The boy (do not) his homework on Sundays.
the boy ___ finish his homework yesterday 否定句
the boy did his homework yesterday改为否定句
When ______ the boy _______ his homework?(do)
the boy often does homework in his s___
How long can the naughty boy do his homework quietly?