The children were so excited to be ___ the bus for their first school trip.
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He was already ___ bed when I called her last nigh
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My cousin arrived late and didn’t see me ___ the concert.
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It was raining heavily when we arrived ___ the graduation party.
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I’ve never spoken to anyone who has been ___ prison.
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We visited Carla ___ the hospital; she’s recovering from a strong flu.
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I think my uncle is still ___ prison.
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I always feel nervous when I’m ___ a plane.
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I had the chance to meet an important researcher ___ the conference.
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I lost my phone while I was ___ a taxi on my way home.
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