What is the criticalness of amir going to the halfway house constructed by his dad later in the book?

answer: b) bubbling its way

explanation: an adjective is a word or a group of words that modifies a noun (name, thing, place,

in this case, the first option "to heartily enjoy" isn't describing or modifying any noun, the third option "hiking along merrily" is describing an action but it doesn't modify any noun, the last option "beside us" is just a preposition that indicates position, so the correct answer is the second one: "bubbling its way" because it is modifying the noun "stream".

d.i almost had them all lined up, and then my baby brother knocked them all over.

this contains a dependent and independent clause, it is not simple.