A group of little painters came in the snow. Write this sentence as it is. Here is it?

A flock of little sheep appeared on the grass.

A group of children came to the classroom. A group of red scarves came to the campus. There are many new students in our class. A group of children by the river. The period is coming this month. A group of young painters came to the cornfield. Summer is coming, and the weather is getting hot.