1.) estudio
2.) estudias
3.) estudia
4.) estudiamos
5.) estudiáis
6.) estudian
Los Gatos negros means the black cats so from your options that should help
<span>The answer is Tu lees el manual de instrucciones. if it is present verb but it is Leistes if it is past tense
</span>
They differ, because Spanish is classified as Español from Spain. Latin is classified as castellano from South America.