看漫畫學反義詞 Antonym Challenge (in comic)

有一天，小明和小狗一起到外面去和小朋友們玩。快樂的時光過得特別快，不知不覺太陽就要下山了。

然後發生甚麼事了呢？大家一起來看這四格漫畫說的有趣故事吧。

可是，這些漫畫裏都好像出了點問題呢...？小朋友能看出問題，並說出正確的答案嗎？

One day, Xiao-Ming and the dog went out to play with their friends. Happy times always goes by very quickly and very soon the sun was setting.

Something happened on their way home! Read the comic story to find out.

But wait a minute... the comics below looks a bit funny. Would you be able to solve the puzzle?