Description

The fourth level (part 1 and 2) comprises four tests (after each four units) as follows:

1. First test: for units 1:4 (at the middle of the first book in this level)
2. Second test: for units 5:8 (at the end of the first book in this level)
3. Third test: for units 9:12 (at the middle of the second book in this level)
4. Fourth test: fro units 13:16 (at the end of the second book in this level)

At the end of the fourth level, there are lists of vocabulary used n each unit and another list of all the vocabularies of the level arranged alphabetically. It also includes comprehension texts and an audio CD (8 hours) for all text and some exercises used in this level.