Subordinate means someone who is of lower rank in a job. So the manager spoke to someone in a lower rank than him in a cordial tone.
Answer:
d. we come to school by bus
D. He acts like he's going to cry. Even though it might seem correct, but gramatically it's totally wrong. There should be other <span>subordinating conjunction</span> such as "as" indeed. Hope it will help.
That pretty much it you just telling what you read bme- beginning middle end