The Mengtong outing, the teacher said: "Ten people must be gathered to do it." ”

A moment ago, a boy shouted: "Urgently ask for a group toilet, nine of us, we will not be able to help ourselves!" ”

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Original:

The first grade children went out on an outing, and the teacher said that no matter what they did, they had to work in a group of 10 people.

After a while, someone suddenly shouted, "Who else is going to the toilet?" Hurry up! The 9 of us can't hold it anymore!