The teacher
 

The teacher asks her class


to use the word "contagious" in a sentence. Roland the class swot, gets up and says, "Last year I got the measles and my Mum said it was contagious."

"Well done, Roland," says the teacher. "Can anyone else try?"

Katie, a sweet little girl with pigtails, says, "My grandma says there's a bug going round, and it's contagious."

"Well done, Katie" says the teacher. "Anyone else?"

Little Johnny jumps up and says, "On the way to school we saw a truck full of oranges roll over... and my Dad said it would take the poor cont-agious to pick them all up!"

Ha!