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
Otoño es la estación que hace mucho frío y comienza en septiembre
Autumn is the season it is very cold and begins in September
She bought the red dress because she could not afford the blue dress.
3rd one. duermes is the correct way to say it