Look, our library is (东)of the classroom building. It looks modern.
Our teachers often encourage us to face the difficulties (勇敢地) and try to overcome them.
When we are in danger, it's very important to make a good (决定).
Make sure there are no (错误) in your test paper before handing it in.
Our head teacher always (鼓励) us to solve problems by ourselves.
There is a train in now. If you run, you'll just (赶上) it.