Answer: The sentence that seems more proper and sums up a main idea would be, "Some films were saved, but many of them were later lost in fires caused by the nitrate in film reels."
Explanation:
This is because it explains what happened to the films and how this happened to the films.
The correct answer for the given question above would be option B. The sentence that is punctuated correctly is "She kept my surprise a secret, but she had a hard time doing it". The use of a comma is correctly used in this sentence, which is before the conjunction "but" which introduced a new clause.
The answer is a.
An example would be...
my meticulous mother made me miss making meatballs in mexico. :)
Answer:
C. "when the maids stood ready with the mop and pail in front entries to keep the deluge out."
Explanation:
i just took the test and got 100. hope this helps!!! <3