Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how


Los Usos y frases

PER La gasolina es $2.85 por galón.
BEHALF OF Di dinero a la Cruz Roja por mi familia.
DURATION OF TIME Corrimos por una hora.
REASON/MOTIVE Por la nieve, cancelaron las clases ayer.
EXCHANGE FOR El concierto cuesta 50 dólares por boleto.
ALONG, THROUGH, BY, AROUND Los pasajeros pasan por el aeropuerto.
MISTAKE FOR Me tomaron por mi hermana.
WHY ¿Por qué?
BECAUSE porque
FOR EXAMPLE por ejemplo
IN THE MORNING por la mañana
ON THE PHONE por el teléfono
FOR NOW por ahora
AROUND HERE por aquí
EVERYWHERE por todas partes
AT LEAST por lo menos
PERCENT por ciento
PLEASE por favor
Created by: pomradan