eat 54 hotdogs in 12 minutes talk with animals make the bus move with his ears strange 奇怪的 Each stone is about 2000kg. pyramid Can you guess who we are? polar bear snail ostrich panda mouse It is/has/lives/likes/… 100g 130kg A. 100g B. 500g kg a kind of mouse in Africa ostrich the biggest bird can’t fly can sleep for 3 years has more than 10,000 teeth snail