Question

fix the two words that are used incorrectly.

hoping to capture an authentic, candid photo of the president, the photographer
squeezed among two members of the crowd and tried to be discrete
with her camera gear.

Explanation:

1. "Among" is used for three or more items; for two items, "between" is correct.
2. "Discrete" means separate/distinct, but the context requires "discreet", which means careful to avoid attention.

Answer:

1. Change "among" to "between"
2. Change "discrete" to "discreet"

Revised sentence: Hoping to capture an authentic, candid photo of the president, the photographer squeezed between two members of the crowd and tried to be discreet with her camera gear.