Success on the Unit 4 test requires a strong grasp of the specific word sets introduced in the chapter. Key areas often include:

When preparing the Unit 4 test, consider adding a component if the standard test bank doesn't include one. Since this unit deals with predictions, an audio clip of a weather report or a tech keynote can be a great way to test "real-world" application of the grammar. Conclusion

Mastering suffixes (e.g., -ion, -ment, -ation) to transform verbs into nouns.

Matching words to definitions, crosswords, or "odd one out" exercises.