answer: #Person1# will give an end-of-unit test this Friday. #Person2# asks #Person1# how to prepare for the test. Students will have a coaching period tomorrow.
documents: #Person1#: I am going to give you an end-of-the-unit test this Friday. Please be prepared for it.
  #Person2#: Would you please tell us how to review our lessons?
  #Person1#: Review all the lessons in this unit and see if you can understand the main idea of each lesson.
  #Person2#: Any other requirements?
  #Person1#: Phrases and sentence patterns are also very important. You should know how to use them.
  #Person2#: Should we remember all the new words and expressions?
  #Person1#: Certainly.
  #Person2#: Sorry, I don't quite understand some difficult points in this unit. I wonder if you could help us to solve the problems.
  #Person1#: Well. When you review your lessons, mark the places which you don't understand, then I will give you some coaching.
  #Person2#: When shall we have a coaching period?
  #Person1#: How about tomorrow?
  #Person2#: Ok.