1.word derivation.
2.gaining a negative connotation. pejoration
3.narrowing in meaning. etymology
4.going a positive connotation. amelioration
5.verb inflections. conjugation
6.ending denoting grammatical function. affix,syntax
7.broadening in meaning. generalization
8.relations of sentence parts. specializion
9.John inflections. declension
10.morphine added to a base. infection
B: Service is being an active helper in the community and taking action that can be of benefit.
The answer is C. live in, as the paragraph states where they come. In the first sentence, the phrase "live in" is located, indicating that the main topic is the location of the birds.
Answer: The street musicians were good professional ones.
Explanation: We needed to capitalize the beginning of the sentence, also we had to add "s" at the beginning of the word "treet" to become "street" and use the suitable word good to complete the sentence.