One bright summer morning the Sheep and the Rat were out on the river bank. They watched the world go by. （sentence with a modifying phrase）
One bright, summer morning the Sheep and the Rat were out on the river bank, watching the world go by.
One bright summer morning the Sheep and the Rat were out on the river bank. They watched the world go by. （sentence with a modifying phrase）
One bright, summer morning the Sheep and the Rat were out on the river bank, watching the world go by.
