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I went hiking to a mountain with my friends last summer．It was a good trip at the beginning but something unexpected happened on the half way．
One of my friends, Mike, suddenly felt a terrible pain in his stomach and he couldn’t move any further．Nobody knew what to do．One girl tried to call her mum with her mobile phone but there was no signal in the mountain area． Luckily I brought medicine with me．After Mike took some, he felt much better．We walked on, and then we all enjoyed ourselves on the top of the mountain.
Did the writer go hiking with friends last spring?
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Was the trip good at the beginning?
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What’s wrong with Mike on the half way of the trip?
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How did Mike feel after taking some medicine?
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