"What are you doing?" A voice sounded.
"What about homework?"
The voice asked: "I'm afraid the rain won't stop for a while. How long do you plan to stay at school?"
"I don't know." Xiaole turned around and widened his single eyelids, "Miss?"
"Yeah." Zhile hummed and pointed at Xiaole's book. "You made a wrong calculation on this question."
Xiaole grinned, showing his little tiger teeth. "Thank you, Li Zhile."