Roman styles and ideas are evident throughout the world today. Roman building methods and ideas are seen in many modern buildings. Roman artistic ideas (both visual and literary) are still valued and studied today. Concepts from Roman government have been picked up in our current system. The Roman language influences our language and is used in the fields of science and law.
The seven churches are described.
The seven seals are opened.
The seven trumpets are sounded.
The seven signs are explained.
The seven plagues are given.
The seven judgments are poured out.
The seven wonders are revealed.
This is the correct answer:)
After sentence 3 you could add, because the students would not need to spend so much time reviewing previously covered material, then they would have more time to master new concepts. This sentence is the one that works best because it makes reference to the topic dealt in the last sentence and also is connected to the next sentence in a logical and coherent way.