The speaker envisions the fruit will be on trees. He says <em>fruit-trees </em>in this excerpt, which means that the fruit is found on trees, in their boughs. You other options are incorrect because there is no mention of a kitchen, a fair, or a church in the excerpt above, but there is mention of trees, which means it should be correct.
The correct answer is phrase. A phrase is a group of words that work together to express an idea and can function as a noun, adjective, verb, or adverb.
