Question

it is estimated that 75% of all silent films made before 1929 are “lost,” meaning no known copy exists. this is largely due to the use of nitrate film stock, which was highly unstable and flammable: if films weren’t properly stored, they could easily be destroyed by fire or decay. despite this, some films have been rediscovered in unexpected places. for example, missing footage from metropolis (1927) was found in an argentinian museum’s archives in 2008. other films have been located in private collections, libraries, and forgotten storage facilities. organizations like the library of congress and american film institute continue searching for lost films, suggesting that ______
which choice most logically completes the text?
choose 1 answer:
a many early films that were previously thought to be lost have already been found.
b there is still hope that more lost films may be recovered in the future.
c some lost films were not considered valuable enough to preserve at the time of their release.
d copies of films that are currently considered lost are most likely located in private collections.

Explanation:

The text first mentions that many silent films are lost but some have been rediscovered. Then it says organizations continue searching. This implies a future - oriented hope. Option A is about films already found, which doesn't fit the “continue searching” context. Option C about value at release is not related to the search. Option D's “most likely” is too extreme as the text only gives examples (not all in private collections). Option B “there is still hope that more lost films may be recovered in the future” logically follows the idea of ongoing search.

Answer:

B. there is still hope that more lost films may be recovered in the future.