To be present: pronouns and forms - exercises (agendaweb.org)

To be: present simple - exercises (agendaweb.org)

To be - exercises - present (agendaweb.org)

The verb to be - exercises - elementary level esl (agendaweb.org)

To be exercises - present simple (agendaweb.org)

Contracted forms of to be (am, are, is) - Exercise (englisch-hilfen.de)

Present Simple Exercise 11 (perfect-english-grammar.com)

To be: present simple - questions 1 (agendaweb.org)

To be: present simple - questions 2 (agendaweb.org)

To be: wh- questions (agendaweb.org)

To be present: negative forms - write (agendaweb.org)

To be - present simple (agendaweb.org)

To be: affirmative, negative, questions - exercises (agendaweb.org)

To be: yes / no questions - exercise 1 (agendaweb.org)

To be questions: write the answers (agendaweb.org)

Short Answers with To Be - Free English Grammar Games - Respuestas cortas en inglés - Juegos de Gramática

Where is it? (web-esl.com)

Short answers with am, are, is - English (englisch-hilfen.de)

Contracted forms of be + not (am not, are not, is not) - Exercise (englisch-hilfen.de)

Present Tense - To Be - Negative (adelescorner.org)

Questions with question words and am, are, is (englisch-hilfen.de)