Вставьте глагол to be в нужной форме 1. my friend at home now. 2 the pencils in the box? yes, they 3. this book very interesting. 4 his office in new york. 5. i a teacher of english. 6. there three desks in the office. 7. we at the english lesson now. 8. where the tickets? they on the desk. 3. she an engineer. 4. there a chair in the corner. 5. i not a businessman. 6 you busy? the windows open?

1. my freind IS at home now
2. ARE the pencils in the box? Yes, they are.
3. This book IS very interesting.
4. His office IS in New York.
5. I AM a teach of English.
6. There ARE three desks in the office.
7. We AREnat the English lesson now.
8. Where ARE the tickets? They ARE on the desk.
3. She IS an engineer.
 4. There IS a chair in the corner.
5. I AM not a businessman.
6 ARE you busy?
7. ARE the windows open?