Составти отрицатильную предложения i. she is ready, 2. english is easy 3. they tired 4. mr. smith is here you are 6. i am ready 7. the book is interesting 8. mr. brown is busy today. 9. the manager is from europe. mary is a good secretary

I. She isn't ready, 2. English isn't  easy 3. They didn't tire 4. Mr. Smith isn't here 5 You aren't
6. I am not ready 7. The book isn't interesting 8. Mr. Brown isn't busy today. 9. The manager isn't from Europe. Mary isn't a good secretary