Dangling construction is defined as <span>group of words that works as a modifier for a noun or phrase. But said noun or phrase is absent in the sentence.
Dangling modifiers are usually found at the beginning of the sentence but it can sometimes be found at the end of the sentence.
Correcting a dangling construction, one can do any of the following:
</span><span>1. Place the modifier next to the word it modifies.
3. Supply a word for the modifier to describe.
4. Change the dangling modifier to a subordinate clause.
</span>
Answer:
My mother didn't be downtown yesterday morning.
Answer: That ancient land was located in the Middle East, a hot and sunny part of the world.
This is the only option that is correct. The sentence combines both ideas ("the ancient land was located in the Middle East" and "the Middle East is a hot and sunny part of the world) while maintaining the flow of the passage. Moreover, the sentence is grammatically and structurally correct.