Answer:
1. prepara 2.estudiamos 3.usamos 4.llevan 5. llego 6. entra
Explanation:
For these problems, you will need to know the forms of subject pronouns. I will provide a list. Yo - o, tú - as, él/ella/usted - a, nosotros(as) - amos, ellos(as)/ustedes - an. With this information, you will be able to transform your AR verbs into correct conjugations in the sentences. For example, in the first question, it states the subject Paula. In the sentence, you can classify her as "she" and nothing else. From the information above, when something is shown as "she" (ella) then you use a at the end of an ar verb. So you would change preparar to prepara since we are are talking about "ella." If you have any questions about the other problems, don't hesitate to ask.
Quiero
Because you're saying which method you would want to pay it
The answer is "estan" las sillas en la mesa
The correct answer is:
A. ¿Has tratado de bucear?
Have you (singular, informal) tried to snorkel?

La mesa no esta limpia
El hotel salio en el periódico
Mi tia encornecta el pastel
Mi madre ama el hielo