Question

That I could think there trembled through His happy good-night air Some blessed Hope, whereof he knew And I was unaware.

Answer 1

Answer:

a sense of hope

Explanation:

Answer 2

Answer:

a sense of hope

Explanation:

In these lines, we see that the author is talking about a thrush, which is a kind of bird. In the poem, we first encounter a bleak and cold environment, which is not at all inviting. However, in this undesirable weather, the speaker is able to see a thrush that is singing. This bird brings the author a sense of hope ("some blessed hope, whereof he knew and I was unaware"), as it is a sign of the spring that is inevitably coming.