Mr.Hu is having a rest in his bedroom.(改为否定句)
Mr.Hu having a rest in his bedroom.
Lao She Teahouse d the changes in Chinese society over fifty years.
I want to learn English well.Please give me some a .
There is nothing in my bag.It is e .
Can you tell me how you (提高)your spoken English last term?
Please try to (描述) exactly what the man looks like.