Nobody knew where they were, a loud shriek came from the field. The immediately ran to the field hoping to find some of their friends. They searched and searched but found nothing. Now they were lost in the field and desperately trying to escape. They ran through the field tired form the all running until they found their way out and found their camp.
The meaning for preheat is <span>heat beforehand.
Your answer is <em>heat beforehand </em>
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I assume your choices are either social, informal, or business? I think it's social... it's definitely not business, and it doesn't sound informal.
