C. Suzie, my best friend, is also an amazing athlete.
It is the sentence that does not contain any errors in comma usage.
Usage of commas
1) to separate items in a series
2) to separate coordinating adjectives
3) to separate two independent clauses (compound sentence)
4) to separate the introductory words from the independent clause.
5) to separate nonessential words, phrases, and clauses
* All choices contain an "appositive". An appositive renames the subject.
My best friend is an appositive for Suzie.Thus it is enclosed by commas to separate it from the rest of the sentence.
Answer:
what do they eat in the morning
In that order its the answer
B
C
A
1.A selfish person is incapable <em><u>of</u></em> true friendship.
2.How much time do you spend <em><u>on</u></em> homework?
3.Good friendship should be based <em><u>on </u></em>mutual understanding.
4.Do you keep in touch <em><u>with</u></em> any school friends?
5.Some adults have a total lack <em><u>of</u></em> sympathy <em><u>for</u></em> young people.
6.She had been briefly acquainted <em><u>with</u></em> him more than 20 years earlier.
7.Some people take <em><u>up</u></em> interest with enthusiasm, but they are soon tired <em><u>of</u></em> it.
8.She has learnt English for three years, and she is good <em><u>at</u></em> English now.
9.I wish Carol would take a holiday. It would be good <em><u>for</u></em> her health.
10.Mary always takes care <em><u>of</u></em> her children carefully.
11.It was very kind <em><u>of</u></em> you to help me with that difficult work.
12.You were very kind <em><u>to</u></em> me when I asked you for some help.