which of the following sentences contains an infinitive? a. before alana brought her dog to my house, she asked my mom if it was okay. b. trina borrowed her sister's favorite sweater when she went to the movies. c. because he trained really hard for a month, matt was able to win the race. d. rita took banana bread to the firefighters who put out the fire at her house.

I believe it is C

Explanation:

I think it is C because they address Matt as he.

answer: i would say he was very determined and persistent in overcoming obstacles.

explanation:   "the magician of menlo park" as he was called, liked to tell an incident that happened when he was 8 years old and came back home crying after attending school for three months because his teacher called him "sterile and unproductive". from nowadays perspective, we can say that thomas alva edison was one of the most persistent and determined man that has ever existed. when edison was 14, he contracted scarlet fever. the effect of the fever, as well as a blow to the head by an angry train conductor, caused edison to become completely deaf in his left ear, and 80-percent deaf in the other. so as you can see he had to struggle to not so many minor issues but he always succeeded.