"The train" sped down the hill.
What is complete subject?
The teacher in the blue sweater teaches music.
What is "teaches music?"
Only I am able to know the secret.
What is "I?"
How many "people" live in California?
What is simple subject?
The small gray spider crawled slowly up the wall.
What is "crawled slowly up the wall?"
His brother's broken leg will heal in three months.
What is "leg?"
The young horse and his rider galloped along the road.
What is "the young horse and his rider?"
My older sister and her best friend enjoyed performing in the school play.
What is "sister" and "friend?"
Good writing skills are essential for communication.
What is "are?"
By the saucer of milk sat a very scrawny cat.
What is "cat" and "sat"