After he had researched and _____ his paper, he found some additional material that he should have included.
- Writes
- Wrote
- Written
- None of these
Explanation
The sentence starts with "After he had researched," which is past perfect tense. The correct structure to follow is:
"had + past participle" → "had researched and written".
Related MCQs
- A
- An
- The
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
