Activity: Combining sentences with cause-effect words
Review Exercise (Page 21)
The answer key for Unit 1 reveals several pedagogical priorities: Activity: Combining sentences with cause-effect words
Note: Editions vary slightly (1st, 2nd, or 3rd edition). The answers below are based on the most common 2nd and 3rd edition structure. If you have a different version, the logic and vocabulary will still align. Review Exercise (Page 21)