Answer:
The correct answer is <u>C</u>: predicate nominative.
Explanation:
Will's problem was <u>that he didn't know how to register for classes.</u>
Predicate nominative represents a group of words that completes a linking verb and renames the subject. A predicate nominative can be found after a linking verb.
In our example, the subject would be <em>Will's problem</em>, the linking verb would be <em>was</em>, while the rest of the sentence would represent a predicate nominative.
The correct answer is:
C. Doesn't she want a straw for her drink?
To correct answer choice A, it would be:
<span>Hasn't he heard about the panda cub?
</span>
To correct answer choice B, it would be:
<span>Wasn't she studying Spanish last year?</span>
Here is the answer to the given question above. Based on the given sample sentences, the best way to combine the sentences using a semicolon would be this: <span>The world’s nations must cooperate; one nation cannot solve the world’s problems by itself. The correct answer would be the second option. Hope this helps.</span>