The blades on wind turbines move, so they can, like, harm a flying animal. 3. In this sentence from a recording of a student's presentation, the word like is an example of alan
A. adjective
B. speaking crutch.
C. transitional phrase.
D. verb.

i think it's b. speaking crutch

Explanation:

modal adverbs are used to modify specific verbs that consist of a linking verb (verb of being) and sometimes another verb. examples of modal verbs include can, could, may, might, must, shall, should, will and would.

modal auxiliary. an auxiliary verb characteristically used with other verbs to express mood, aspect, or tense. in english, the most common modal auxiliaries are can, could, may, might, must, ought, shall, should, will, and would. also called modal .