Answer:
"Marian Anderson sings" includes dialogue while the biography only includes description.
Explanation:
strong (because he is describing the soldier during war)
4 is correct
Two girls' cats
The girls have possession of the cats so you need to put an apostrophe after girls BUT there is already an S on the end of girls, so you don't add apostrophe S, just an apostrophe.
the answer is underlining
bc I said it is the best