When we practice speaking English, we often end up ______in Chinese.
--- Who is the woman in black?--- ________ is our physics teacher.
--I’m leaving for Yingjiang ,Yunnan to help the children in need. -- !
--It’s very kind of you to help me with my English.-- .
The first thing we should do is to protect the wild animals .
--The TV is too noisy, would you mind a little, please?--Sorry, I will do it right away.