Răspuns:
2. I'm an astronaut; I must wear a uniform (obligation)
3. Take your umbrella ; it may rain ( prediction )
4. I don't have to get up early on Sundays ( necessity)
5. You must not play play football in the street. ( obligation)
6. Children shouldn't pay to get in ( weaker obligation )
7. May I come in ? ( request permission )
8. Can I help you with the painting ? ( request permission)
9. Can you please sit down ? ( request )
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