A. They are unhappy.
B. They are extremely happy.
C. They are indifferent.
D. They are confused.
Answer: They are extremely happy.
A. They are unhappy.
B. They are extremely happy.
C. They are indifferent.
D. They are confused.
Answer: They are extremely happy.
Additional Information: A broad grin typically signifies great joy.
Subjects: Inference Questions, Reading Comprehension