It's a bit chilly outside.
Zhao Yi and Uncle Wang squatted under a tree for ten minutes. Unable to endure the pressure of witnessing public displays of affection any longer, they decided to return. The good news was that when they saw Zhao Yi return to the car, they noticed that there was no more "dog food" being sprinkled around.
Niu Lianhua briskly took the front seat.
They asked about Zhao Yi's exam. Zhao Yi casually explained a few things, leading Niu Lianhua and Xue Pinggui to believe that he finished all "the problems he could solve".
Niu Lianhua could not help but express regret, "It's a pity to leave so early. Even if there are problems you can't solve, you should spend time thinking about them. You can get more points in the Math Olympiad to increase the chances of winning a prize."
"I've completed all of it," replied Zhao Yi.
Niu Lianhua just shook her head at his words.