Author: Rosa Adriana Egas Delgado,
Pastora Alicia Unigarro Salazar,
John Miguel Rosero Alpala,
Yanneth Mercedes Guerrero Quintana – Description: This self-study guide helps you practice the uses of the modal verb must and mustn’t. The activities are related to the text that appears on the Way to Go 7 Student’s book page 113 exercise 1. You will complete a crossword to practice and review some vocabulary. Then, you will read a short text and answer some comprehension questions about it. Later, you will discover the uses of the modal verb must and mustn’t and finally, you will design a poster to invite others to preserve the water sources for a better future. I hope you enjoy each activity in this guide.