1. Q. Define H2O and CO2.
A. H2O is hot water and CO2 is cold water
2. Q. What do you call people from Moscow?
A. The inhabitants of Moscow are called Mosquitoes
3. Q. What does a census-taker do?
A. He is a man who goes from house to house increasing the population
4. Q. Name one by-product of raising cattle
5. Q: What is the main house-building material used in France?
A. Plaster of Paris.