Superlatives are verbs that show degree, examples are good, better, best OR bad, worst, worse.
Because there are three or more being compared you want BEST so that answer is most skillfully.
Answer:
1 and 4 are punctuated correctly
Answer:
The reign of Augustus from 27 BCE to 14 CE brought peace and security to both politics and trade. The Roman Senate granted Augustus almost unlimited powers, bringing reform to both the city and provinces. He became the “first citizen” or princeps, thus initiating the principate.
Acorn:oak is the answer I believe, because a calf is a baby cow and a cow is matured. So in this, an acorn is the seed, which is like the baby when the oak is the matured version of the seed (acorn)