Mr．Hu is having a rest in his bedroom．（改为否定句）
Mr．Hu having a rest in his bedroom．
The weather report says there will be a strong wind today．Be sure to all the windows．
I fell in love the Science Museum of Jilin Province the first time I visited it．
The traffic was so heavy this morning that I was nearly for school．
There's no doubt that is the coldest season of the year in China．
It's a waste to cut lots of trees for chopsticks every year．