Imperative sentence gives order/ advice / request / suggestion for someone. Example: Open the door now! or Do it!. Now, talking about declarative sentence, it gives a statement like the following example: I eat salad or the example about this question. Interrogative sentences gives a question: Do you speak english?. Finally we have the exclamatory sentence that expresses wonder / surprise /strong feeling of mind. As a example we have: What a pity it is!
Lack of parallel structure can disrupt the rhythm of a sentence, leaving it grammatically unbalanced. Proper parallel structure helps to establish balance and flow in a well-constructed sentence; the alignment of related ideas supports readability and clarity.
