Ex. 1. The verb to be (am, is, are) в Present Simple. 1. I ... a pupil. 2. My father ... not a teacher, he ... a scientist. 3. ... your aunt a doctor? — Yes, she ... . 4. ... they at home? — No, they ... not at home, they ... at work. 5. My brother ... a worker. He ... at work. 6. ... you an engineer? — Yes, I ... . 7. ... your sister a typist? No, she ... not a typist, she ... a student. 8. ... your brother at school? — Yes, he ... . 9. ... your sister at school? — No, she ... not at school. 10. My ... sister ... at home.

Перевод задания: Упражнение 1. Глагол to be (am, is, are) в Present Simple — настоящем простом времени.

1. I am a pupil.
   Я ученик.
2. My father is not a teacher, he is a scientist.
   Мой отец не учитель, он учёный.
3. Is your aunt a doctor? — Yes, she is.
   Твоя тётя врач? — Да.
4. Are they at home? — No, they are not at home, they are at work.
   Они дома? — Нет, они не дома, они на работе.
5. My brother is a worker. He is at work.
   Мой брат рабочий. Он на работе.
6. Are you an engineer? — Yes, I am.
   Ты инженер? — Да.
7. Is your sister a typist? No, she is not a typist, she is a student.
   Твоя сестра машинистка? Нет, она не машинистка, она студентка.
8. Is your brother at school? — Yes, he is.
   Твой брат в школе? — Да.
9. Is your sister at school? — No, she is not at school.
   Твоя сестра в школе? — Нет, её нет в школе.
10. My sister is at home.
    Моя сестра дома.

В Present Simple глагол to be принимает формы am с I, is с he/she/it и are с you/we/they.