There are few grammar and punctuation mistakes in the given sentences which are corrected and right sentences are written below,
If this is not the proper first aid for heat exhaustion, then what is it?
We look everywhere for your red sweat shirt.
The athletes were already on the track by the time they meet hot.
After we laid them out of heat and shake their vital sign, they feel all right.
The correct sentences are given with the correct spelling
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