Step 1: Understanding the Concept:
This question requires rearranging a jumbled set of words to form a grammatically correct and meaningful sentence. This tests knowledge of sentence structure, specifically the Present Perfect Continuous tense.
Step 2: Key Formula or Approach:
The structure for the Present Perfect Continuous tense is:
Subject + has/have + been + Verb-ing + object/complement.
The time reference "since" is used to indicate the starting point of the action.
Step 3: Detailed Explanation:
1. Identify the Subject: "it" is the subject.
2. Identify the Verb form: The words "has", "been", and "raining" (verb-ing) form the verb phrase "has been raining".
3. Assemble the main clause: "It has been raining".
4. Add the time phrase: The remaining words are "since", "last", and "night". The correct phrase is "since last night".
5. Combine to form the full sentence: "It has been raining since last night."
Options (A), (B), and (C) are grammatically incorrect and do not follow the standard English sentence structure.
Step 4: Final Answer:
The correctly arranged sentence is in option (D).