The word students has 2 syllables
Well,
Samantha packed her luggage and cleaned her room before noon.
The simple subject is: Samantha (the person, place, or thing doing the action(s)
The simple predicate is: packed (and) cleaned
Direct object: room
Since there is only one clause, this is a simple sentence. There are two verbs, to it is a compound verb/predicate.
The correct option is A.
If you provided the historical background it would be more possible to answer your question. And I think there should be an options to choose. But I'll help you as I've found the similar question with options and background. So the answer is "<span>D. so our national policy in foreign affairs has been based on a decent respect for the rights and dignity of all nations, large and small."</span>