Which technique does mccord use when he allows each line to run into the next? a. enjambment b. imagery c. alliteration d. rhyme

Which technique does McCord use when he allows each line to run into the next is called enjambment. The correct answer is A. 

The technique that McCord uses when he allows each line to run into the next is called A. enjambment. 
Imagery is creating vivid pictures. Alliteration is the repetition of the same consonant. You already know what rhyme is.

B. They have a tendency to talk about themselves.

Explanation:

According to the stated paragraph and sentence, the narrator mentions how he and his cousins won't stop talking about themselves as they try to keep up the illusion by mentioning names and casting fringes on their family connection.

Therefore, the narrator suggests that he and his cousins have a tendency to talk about themselves.