Spanish help needed!

11. Which of the following Mexican states has a border with Guatemala?
A. Cancun
B.Guerrero
C.Oaxaca
D.Tobasco

12.which Mexican state is a popular tourist destination?
A.Chiapas
B. Guerrero
C.Oataca
D.Tabasco

13. Which word best describes una sandia?
A. Dulce
B.Seca
C.Picante
D.Grasosa

14. Which of the following the correct way to tell a group of people to prepare the firewood?
A.preparan la lena
B. Preparais la lena
C. Preparamos la lena
D. Preparen la lena

15. Which of the following items are you most likely to find en el suelo when you are al aire libre?
A. la nube
B. la piedra
C. La mosca
D.La mostaza