The objective of this worksheet is to practice negative forms and questions with the verb to be. It´s focused on grammatical structures. There are various types of tasks good for elementary students, kids. 

verb-to-be-negative-forms-questions-and-answers-grammar-drills_101374.docx

Verb to be - negative forms, questions and answers. 

verb-to-be-negative-forms-questions-and-answers

Let's do English ESL general grammar practice. The objective of this worksheet is to practice negative forms and questions with the verb to be. It´s focused on…