It helps build their confidence
Since this drawing is his way of reminding her that she and their garden are "as safe as a missel thrush", it makes her one of the many creatures whose secrets he keeps faithfully. So, having that in mind, I would say the correct answer is A) his trustworthiness.
Answer:
Have makes more sense
Explanation:
try the different words and see which sounds right
Many poems by Longfellow has effective descriptive passages
or
Many poems by Longfellow have effective descriptive passages
Stay safe and WASH YOUR HANDS!!
