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: they usually exchanged messages by happiness
(A) they exchanged messages about their happiness
(B)happiness cannot exchange messages
(C)they exchanged their happiness through messages

SOLUTION: B

PROBLEM: He went to the toy store to eat.
(A) A toy store does not sell food.
(B)A toy store only sell toys.
(C)There are a lot of toy stores and hungry people.

SOLUTION: A

PROBLEM: I peel off mangoes and make banana shake.
(A) bananas are white from inside where as mangoes are yellow from inside.
(B)banana shake is a mixture of banana and mango.
(C)Banana shake is made of bananas.

SOLUTION:
C