TASK DEFINITION: In this task, you are given an impractical statement. You are also given three reasons (associated with "A", "B", "C") explaining why this statement doesn't make sense. You must choose the most corresponding reason explaining why this statement doesn't make sense.
PROBLEM: You walk by using your shoes
(A) Shoes just use for protect feet
(B)Walking just need one shoe
(C)You only run by using your shoes

SOLUTION: A

PROBLEM: The rancher put his house in the barn.
(A) Barns are usually painted red and houses are not.
(B)A house isn't portable.
(C)A house can't be moved into a barn.

SOLUTION: C

PROBLEM: because it's very hot, I'd like to swim in the lava
(A) the temperature in lava is hot
(B)swimming in the lava is not only hot but also cool
(C)swimming in the lava is not only hot but very dangerous

SOLUTION:
C