Where can you never tell the truth?
Mrs.Smith has nine children,half of them are girls.
If three birds are sitting on a fence and you shoot
When is your uncle's sister not your aunt?
If it takes three and a half minutes to boil on e eg
How could you fall off a twenty-foot ladder and not
I unwrapped a lump of sugar and put it in my coffee.
How many sweets can you put into an empty bag?
How can you leave the room with two legs and return
If you were to throw a white stone into the Red Sea,
What do most gardeners not like to grow?
If a band plays in a thunderstorm,who is most likely
What two things can't you have for breakfast?
When is it correct to say ＂I is＂?
What is that which has a mouth,but never speaks, and
What is that you ought to keep after you give it to
What is that which has no leg but a body and a long
What part of London is in Brazil?
The more you take away, the bigger I become. What am
What is it,which will tomorrow and was be yesterday?
What has many teeth but never uses them for eating?
What man can not live inside a house?
What match can't be put in a match box?
Where does a person stay for the longest time in his
Why does Tom's mother go to work by plane every day?