We don't have any pencils now 变一般疑问句还有一个 The boxes are in the classromm now 变一般疑问句和肯定回答和否定回答
问题描述：
We don't have any pencils now 变一般疑问句
还有一个 The boxes are in the classromm now 变一般疑问句和肯定回答和否定回答
答
Do you have any pencils now ？
Are the boxes in the classromm now ？
Yes，they are．No，thet are not．
答
Don't you have any pencils now?
答
Do you have any pencils now?
Are the boxes in the classroom now?
Yes,they are.
No,they are not.