— Andy is really honest boy. — Yes. That’s why he is most popular student in his class.
- Jack, could you help me when the plane will take off on the Internet?-I’m sorry , ,my computer doesn’t work..
I this book yesterday, You can take it away.
There students in our school at that time.
The workers in HuaShan Mountains have to rubbish to keep the mountains clean.
Martha is a girl. She always smiles and says hello to others.