Portuguese: Learn "Entender" and "Terminar"

What does "entender" mean in English?

• A.to understand
• B.to send
• C.to finish
• D.to work

Translate to Portuguese: "to finish"

• A.ajudar
• B.chegar
• C.terminar
• D.precisar

What does "voltar" mean in English?

• A.to know (fact)
• B.to answer
• C.to return
• D.to finish