The correct matches are as follows:
<span>1.language spoken by educated Americans
</span>idiom<span>
2.street language that coins new words and new meanings
</span>slang
<span>
3.regional variation of the national language
</span>dialect<span>
4.language of a skill, trade, or profession
</span>standard English<span>
5.phrases and expressions unique to a language
</span>jargon<span>
6.sounds and sound patterns that are meaningful to people from the same culture
</span>language<span>
7.graphic representation of sounds
</span>writing<span>
8.language spoken by a child learning to talk
</span>ungrammatical speech<span>
</span>
Answer:
D. past participle
Explanation:
Its past principle because of the word began that is past tense so I hope I helped you.
past "principle"
participle*
The following sentence uses which principal part of the verb? They began work at the crack of dawn.
Answer: Out of all the options presented above the one that represents the principal part of the verb that is used in the sentence is answer choice D) past. In this case for this sentence the word began.
I hope it helps, Regards.
Explanation:

if this helps you then please make me brainlist
Hello. You did not show line 4 to which the question refers, which makes it impossible for the question to be answered accurately, but I will try to help you in the best possible way.
The definition "Showing great intelligence" will be the correct one if line 4 presents a text referring to smartness, academic quality and wisdom.
The definition "Full of light" is correct if line 4 has a text on clarity, lighting and brightness.
The definition "Excellent or superior in performance" will be correct if line 4 presents a text about something or someone who has a great capacity to complete activities in an amazing way.
Because the parents could now each other and the kids too