These boys often play in their rooms 改为单数
These boys often play in their rooms 改为单数
these boys likes to play in their rooms.____________________
These boys often play computer games after school(改为单数)
these boys like to toplay in their rooms
将Some babies are crying in their rooms改为单数句
The boys often play in the playground.
The boys often play -------guitar in ------- afternoon,
the boys often play football on their ( )home
The boys often play football with their teachers ______ clas
those boys play basketball every afternoon改为单数
把these aren't their brothers改为单数句
These aren't their brothers. (改为单数句)