Answer:
A) Played: True, 'played' is past tense, but can still fit in this sentence.
B) Playing: False, 'playing' can not be used in this sentence.
C) Plays: True, 'plays' can be used in this sentence.
Explanation:
"She playing the guitar very well." Clearly this sentence isn't worded correctly, and since there is not a 'was' before 'playing,' then this word can't be used in the sentence.
"She plays the guitar very well." 'Plays' is a present tense and correctly fits in this sentence without having to add anymore words, thus 'plays' is correct.
"She played the guitar very well." 'Played' is past tense, and we don't need to add any extra words to use this word, thus 'played' is an also correct variation.
