1. The boy is lucky, he caught a big fish yesterday.
Why was the buy lucky?
Who caught a big fish yesterday?
2. We'll have a lecture on history tomorrow.
Who will have a lecture on history tomorrow?
When will we have a lecture on history?
3. English people have many old customs and traditions.
Who has many old customs and traditions?
What do English people have?
4. It's 10 o'clock.
What time is it?
How many hours is it?
5. She will have an examination next week.
Who will have an examination next week?
When will she have an examination?
6. He is 21 years old and I'm 17.
Who is 21?
How old is he? How old are you?
7. I haven't got a computer.
Who has not got a computer?
How many computers have you got?
8. He had a letter for you on the table.
Where did he have a letter for you?
Who had a letter for you on the table?
9. They were in this town last year.
How often did they visit this town?
Who was in this town last year?
Объяснение:
I don't know what you я не знаю