Помогите пожалуйста. Поставьте следующие предложения в отрицательную или вопросительную форму. 1.My pen is thin. 2. Kate is a teacher. 3. She is opening the exercise- book. 4. Jake is an engineer. 5. I m closing the door. 6. Tom is a good boy. 7. This is my book.

This pen don't my. This pen is my? . 2 Teacher is a Kate? Kate isn't a teacher 3 She doesn't opening the exercise book. 4 Jake isn't an engineer 5 I don't closing the door 6 The good boy is a Tom? Tom isn't a good boy 7 This isn't my book