Explanation: A simple sentence is a sentence made up of a single clause, that is to say a sentence that only contains one subject and one predicate. The sentence <u>"I love cheese!" is simple since it only consists of one clause. The only subject is "I" and the only predicate is "love cheese!"</u>. In contrast, the sentences "When you go to the store, do you go alone?" and "I drive a truck because I dislike cars" are complex, and "I would hate to travel without a phone; I would feel lost without one" is a compound sentence.
Yes, maybe compare capitals or large cities. You still want to have enough information findable, but Australia and England are both very large, and I consider it too broad.