This document contains exercises for practicing the use of the verb "to be" in English, including: 1. Making negative contractions of sentences using "to be", such as "He is happy" becoming "He isn't happy". 2. Changing statements to questions by moving the verb "to be" in front of the subject, like "She is a teacher" becoming "Is she a teacher?". 3. Answering yes/no questions using contractions or non-contractions appropriately, such as responding to "Are you new here?" with "Yes, I am." rather than a contracted form. 4. Having a partner conversation using pictures and the verb "to be" in