1. Who did you meet?
2. What time did Harry arrive?
3. Who did you see?
4. What did they want?
5. What time did the meeting finish?
6. Why did Pat go home early?
7. What did you have for dinner?
8. How much does it cost?
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Жирным выделены слова, с которых образованы вопросы.
1. Who did you meet?
2. What time did Harry arrive?
3. Who did you see?
4. What did they want?
5. What time did the meeting finish?
6. Why did Pat go home early?
7. What did you have for dinner?
8. How much does it cost?
Это специальные вопросы. Чтоб их образовать, нужно на первое место поставить вопросительное местоимение, дальше вс глагол, подлежащее, сказуемое (инфинитив глагола)
Возьму первый пример
who-вопросительное местоимение
did-вс глагол
you-подлежащее
meet-сказуемое