1、what kind of dog doesnot bite or bark
2、what is the smallest room in the world
3、What table is in the field?
4、What stays hot even if put it in a fridge?
5、My first letter is in "tea",not in "sea" My second letter is in "those",not in "these" My third letter is in "fine",not in "nine" My forth letter is in "buy",not in "boy" （打一人们非常喜欢吃的一种绿色食品）
6、Which room has no doors, no windows、
7、I'm wear a green shirt at outside,
I got red face in it,and so many little black dots、
Who am I?
8、What is Mr、Newton's favorite fruit?
9、What is red or green, round and sometimes sweet and sometimes sour?
10、What is tall and green with lots of small heads on it?
11、 What is green on the outside and with lots of small green balls on the inside when you open it up?
12、 What is the only vegetable that will make you cry?
13、What fruit is always sour?
14、Which do you use at Halloween?
15、What is big and white on the inside, but green on the outside?