Поставь предложения в отрицательную и вопросительную форму 7. Birds built nests. 8. She became a teacher. 9. He bought a gum. 10.I bought this book for 200 rubles. 11. They built a railway last summer. 12. He became a doctor 2 years ago. 13. He built a model airplane yesterday. 14. Mickey Mouse became very popular.

7. Birds built nests.

Отрицательная форма: Birds did not build nests.

Вопросительная форма: Did birds build nests?

8. She became a teacher.

Отрицательная форма: She did not become a teacher.

Вопросительная форма: Did she become a teacher?

9. He bought a gum.

Отрицательная форма: He did not buy a gum.

Вопросительная форма: Did he buy a gum?

10. I bought this book for 200 rubles.

Отрицательная форма: I did not buy this book for 200 rubles.

Вопросительная форма: Did I buy this book for 200 rubles?

11. They built a railway last summer.

Отрицательная форма: They did not build a railway last summer.

Вопросительная форма: Did they build a railway last summer?

12. He became a doctor 2 years ago.

Отрицательная форма: He did not become a doctor 2 years ago.

Вопросительная форма: Did he become a doctor 2 years ago?

13. He built a model airplane yesterday.

Отрицательная форма: He did not build a model airplane yesterday.

Вопросительная форма: Did he build a model airplane yesterday?

14. Mickey Mouse became very popular.

Отрицательная форма: Mickey Mouse did not become very popular.

Вопросительная форма: Did Mickey Mouse become very popular?

Ответ: See above

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