I believe the linking verb is “will”. It’s linking the subject “the United States of America” and the predicate “be 300 years old!”
The correct answer is A. dialogue is used.
This is not a difference between literary and dramatic works. Dialogues are used both in literary texts and in plays, so they are not something that distinguishes the two genres. On the other hand, stage directions are written only in dramatic works, and only they are meant to be performed on stage, whereas novels and other literary works are not.
Answer:
i'm not sure what the question is. If it is to correct the grammar given, then it would be Mario and Judith <u>a</u><u>r</u><u>e</u><u> </u>studying for <u>a</u><u>n</u><u> </u>upcoming science exam.