The boys clean the classroom on Fridays.(改为现在进行时)The boys _____ _____the classroom now.
问题描述:
The boys clean the classroom on Fridays.(改为现在进行时)The boys _____ _____the classroom now.
答
The boys clean the classroom on Fridays. (改为现在进行时):
The boys are cleaning the classroom now.
这群男孩正在打扫教室.