Answer
English (and most other Western-European languages) adopted many words from Latin and Greek throughout history, because especially Latin was the Lingua Franca all through Antiquity, the Middle Ages, the Renaissance, and later.
However, English has many more words borrowed from Latin than have other Germanic languages, which it owes to the conquest of England by the Normans in the year 1066. The Normans spoke Norman French, which was still much closer to Latin than modern French, especially in spelling. From then on, French was used as the language of administration for a while, and much of this was incorporated into English even as the influence of Norman culture in England waned.
Note that, very, very long ago, in prehistoric times, the Germanic and Italic branches (the ancestor of Latin) diverged from the (supposed) proto-language called Proto-Indo-European. That's why e.g. English, Greek, Russian, Persian, Urdu, and Latin have certain things in common, although most similarities are now only apparent to the trained eye. The similarities you see between English and Latin are mostly caused by what happened after 1066.
I would...be the goddess of pain and suffering. Although that sounds negative, I could actually clear up a lot of junk in the world when you think about it. If I eliminated the pain of those that don't deserve it, or fix a certain life problem for someone, or a whole group of people, I could fix so much in the world. (That's just one idea, lol I can send you other ones or add more detail to this one if you'd want)
First, it is spelled servile. Second, here is your sentence!
The boy was servile and weak, intolerably vain and ambitious.
Answer:
That is in act III, scene 2.
Explanation:
You did not give much context but that is the act and scene number.