This document provides examples and activities for students to practice using modal verbs such as can, could, may, might, must, shall, should, ought to, and will. The activities include: 1) Choosing the correct modal verb to complete sentences. 2) Writing sentences using must/mustn't with given information. 3) Writing sentences to describe pictures using modal verbs. 4) Writing sentences matching given functions using can, can't, must, or mustn't. The document aims to help students strengthen their understanding and usage of English modal verbs.