In the passage, select the word group that is NOT a complete sentence. If all word groups in the passage are complete sentences,
select "All word groups in the passage are complete sentences."

The paramedics, who had been called immediately, arrived on the scene very quickly. And knew exactly what to do. They
were able to save the young man's life.

A. The paramedics, who had been called immediately, arrived on the scene very quickly.

B. And knew exactly what to do.

C. They were able to save the young man's life.

D. All word groups in the passage are complete sentences.