Hello.
The answer is: 1) Vaso-vase
True cognates are words in Spanish and English that share the same Latin root and are very similar in spelling and have the same meaning. So Vaso-vase would be the answer because they mean the same thing and have the same root.
Have a nice day
1. A. amigo viejo es el abuelo
2. B. viejo amigo es longtime friend
3. C. Unico libro is last book
4. D. libro único is unique book
Yo quise ir al la tienda.
Yo quería ser una doctora.