Which of the following sentences contains an italicized word that's used as a predicate adjective?

A. Jerry looks into the microscope.
B. Jerry looks ill today.
C. Jerry looks at the map.
D. Jerry looks disdainfully at the pile of laundry.

I think it's B.

What words are italicized??

In letter A. into is italicized

In letter B. ill is italicized
In letter C. at is italicized
In letter D. disdainfully is italicized.

Yes, B is correct then!

You are correct, the sentence B. "Jerry looks ill today" contains an italicized word used as a predicate adjective. To determine this, you need to identify the definition and usage of a predicate adjective. A predicate adjective is an adjective that follows a linking verb and modifies the subject of the sentence. In this case, the linking verb is "looks" and the adjective "ill" describes the subject "Jerry." Thus, the italicized word "ill" is the predicate adjective in sentence B.