The correct answer is **went, was raining** (Option 3). **Comprehensive Derivation:** The correct answer is - "went, was raining" Explanation & Key Takeaways: • Yesterday shows that given sentence is in Past tense. • Past simple tense is used to express something that ends. • Eg. I went to school yesterday. • Structure - Subject + Verb (2nd Form) + Object. • Went is appropriate in the 1st blank. • Given sentence seems that something is progressive (continuous tense) • Past continuous tense is used to express events going on while speaking in the past. • Eg. It was raining yesterday. • In this way, Was raining is appropriate at the 2nd blank. • Thus, Option 3 is correct answer. **Option Elimination:** • **Option 1 (go, rained)**: Incorrect distractor. • **Option 2 (goes, is raining)**: Incorrect distractor. • **Option 3 (went, was raining)**: Correct Answer; accurate according to canonical reference. • **Option 4 (went, is raining)**: Incorrect distractor. **Exam Trap:** Be careful of misleading distractors and subtle terminology differences. Verify core properties before selecting your answer. **Memory Booster:** Core mnemonic rule: went, was raining corresponds to Option (3).