The answer to this question is D adjective
1. Standard English is the language spoken by educated Americans.
2. Slang means street language that coins new words and new meanings.
3. Dialect is the regional variation of the national language.
4. Jargon is the language of a skill, trade, or profession.
5. Idiom: phrases and expressions unique to a language.
6. Language: the sounds and soud patterns that are meaninful to people from the same culture.
7. Writing is a graphic representation of sounds.
8. Ungrammatical speech: language spoken by a child learnig to talk.
The theme is that ethnocentric hurdles are a problem Americans faced not only in the past, but still face today. Clifton and Dondre are not allowed to participate in major events with their peers due to the ethnocentric hurdles placed in front of them. For Clifton, this was not being allowed to go to an amusement park on his school trip. For Dondre, this was not being allowed to play in a golf tournament at a golf club that did not allow African Americans. Dondre and Clifton bonded over their shared experiences, and they and their classmates and teammates will be eternally bonded in their efforts to overcome the struggle of inequities that still rear up as the hideous face of hatred and discrimination.
The first alternative is correct (A).
Stretching is a way to stimulate the muscles and ligaments of the human body to improve posture, breathing and pre-disposition of people. Several activities are part of stretching, such as correct breath control, the time each session should last, and the natural discomfort. However, bounceing the body is not part of stretching practices, it is part of some aerobic activities.