The verbs to complete this narrative are had been, had expected, had walked, had insisted, had packed, and will have lost.
<h3>What is the past perfect tense?</h3>
This is a tense used to describe past events especially when referring to other events that happened before. The structure of sentence in this tense is:
- Subject + had + verb in past pasticiple + object or complement
<h3>How to complete the sentences?</h3>
- Read the sentence and choose the most approrpiate verb-
- Conjugate the verb.
- Read and verify the sentence is logical.
Based on this, the sentences are:
- The first month on the trail had been challenging.
- Before we set out, I had expected.
- But instead I had walked miles every day.
- Mother had insisted that I always wear a bonnet.
- It's a good thing that we had packed so many bonnets.
- I think I will have lost all my bonnets.
Learn more about past sentences in: brainly.com/question/14962498
