Make questions for the following sentences. Use the given question words. I had to go to the police station last week. (why). They must leave soon. (when)

Make questions for the following sentences. Use the given question words.
1. I had to go to the police station last week. (why)
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2. They must leave soon. (when)
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3. Jane has to go away for a long time. (How long)
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4. You ought to practice English frequently.( How often)
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5. We have to go home early.(What time)
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6. Children mustn't see that film.(Why)
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7. He'll have to go somewhere for a few days.(where)
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8. You should do something to help homeless people.(What)
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