I don't think he stole the painting.When he (ask)what he was doing at 7 yesterday evening,he was very calm.
The six﹣year﹣old American girl has learned hundreds of Chinese p (诗).
My English teacher is always r (准备好的)with advice for our study and life.
It is helpful to have a clear i (想法)of what you want.
Please think t (两次) before you hand in your paper.
A good hobby a (增加) a lot of fun to our spare life.