9b. Use sentences №4, 5, 6 from №8 to make their interrogative forms

Решение:

Чтобы задать вопрос в Past Simple, ставим вспомогательный глагол Did в начало предложения, затем подлежащее и инфинитив основного глагола (без -ed).

• 4. Did Harry's dad study Italian when he was 7?
• 5. Did Phillip stop reading in the middle of the book?
• 6. Did Lily enjoy funny cartoons last weekend?

Ответ: 4. Did Harry's dad study..., 5. Did Phillip stop..., 6. Did Lily enjoy...