Question

1. How should this sentence be changed?

In the 1960s, when Silent Spring was published, many people believed that pesticides were safe than the insects they were meant to kill.
A. In the 1960s, when Silent Spring was published, many people believed that pesticides were safest than the insects they were meant to kill.
B. In the 1960s, when Silent Spring was published, many people believed that pesticides were safer than the insects they were meant to kill.
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C. In the 1960s, when Silent Spring was published, many people believed that pesticides were more safe than the insects they were meant to kill.
D. No change needs to be made to this sentence.

Answer 1

The sentence should be changed to option B: safer

Step-by-step explanation:

The correct option to change the sentence is B. In the 1960s, when Silent Spring was published, many people believed that pesticides were safer than the insects they were meant to kill.

Learn more about Comparative adjectives in English