De facto, existem questões para as quais não estou preparada para responder...
Why doesn't glue stick to the inside of its bottle?
Why are cigarettes sold in gas stations when smoking is prohibited there?
Why is lemon juice mostly artificial ingredients, but dishwashing liquid contains real lemons?
If 7-11 is open 24 hours a day, 365 days a year, why are there locks on the doors?
If a cow laughed, would milk come out her nose?
If it's zero degrees outside today and it's supposed to be twice as cold tomorrow, how cold is it going to be?
You know how most packages say "Open here"? What is the protocol if the package says, "Open somewhere else"?
Questions You Hope Your students won't ask!