Ask the following questions.1. There are twenty children in our

Ask the following questions.
1. There are twenty children in our class. (How many children?)
2. She will start her work tomorrow. (When?)
3. I am a pupil of the fifth form. (Who?)
4. They opened the window two hours ago. (What?)
5. My friends are from Great Britain. (Where?)
6. He will travel to London with his friends. (With whom?)
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