The subordinate clause in this sentence is 'Since I stopped vacuuming', and it is used as an adverb in this sentence, the adverb of time.
Answer:
D) It provides supporting evidence of the effect playing
music has on developing problem-solving skills.
Answer:
Please review our suggestion for paving over the muddy area where students wait before school.
Explanation:
This revision is the most formal and respectful. The second one is very forward and informal, the third one uses too many adjectives like awesome, which is not formal. The last one sounds okay until they use obviously, which is very forward and disrespectful.
Answer: first, highest rank or importance
Explanation: