It might be clearer to say: According to the dictionary, a squawk is not the same thing as a squeak. there's no need for them to be plural in your sentence and it's likely that, in the dictionary, they're listed as "squeak" and "squawk" singularly. when describing dictionary definitions it's best to use the form of the word that the dictionary uses for clarity.
Sample Response: Based on the table of contents, I would expect to learn about different medical terms, the origin of the bird flu, and how food can affect the spread of diseases.
The correct answer is ( D ). The connector “But” is used at the beginning of the sentence to introduce a COUNTER-ARGUMENT which is a viewpoint that is in opposition to a previous argument.
