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Form Wh-questions about these sentence based on the words in bold:

1. The secretary' confirmed an appointment in the morning. (When)
2. I'm sorry but Mr. Z is away on vacatuon. (Where)
3. She's been sereening these materials for an hour. (How long)
4. I was only for a brief visit to solve all local problems. (Why)
5.My partner has been here twice. (How many times)
6. Our company produces laptop computers for businessmen. (What)

1. When did the secretary confirmed an appointment? 2. Where is Mr. Z?3. How long has she been screening these materials?4. Why was the visit brief? 5. How many times has my partner been here? 6. What does our company produce?