1.When did Lagos have its Horn-Free Day?
a) yesterday
b) on Tuesday
c) last week
d) it hasn't happened yet
2.What did the day hope to make people more aware of?
a) noise pollution
b) traffic accidents
c) sound
d) other drivers
3.What kind of motorist did the article say does the honking?
a) considerate ones
b) those in big cars
c) noisy ones
d) those with little or no patience
4.What did the Lagos governor say the noise endangered?
a) driving ability
b) hearing
c) driving
d) accidents
5.Besides heart disease, what does noise pollution increase the risk of?
a) homeopathy
b) repetitive stress injury
c) high blood pressure
d) mental illnesses
6.Where did the Lagos governor hear no car horns?
a) his apartment
b) Europe
c) Antarctica
d) the countryside
7.What did a blogger say car horns were part of?
a) the symphony of life
b) everyday problems
c) a wider problem
d) Lagos' culture
8.Who did a blogger say embraced the use of car horns?
a) car horn manufacturers
b) everyone
c) truckers
d) old people
9.What did a blogger say horns make people aware of?
a) danger
b) themselves
c) other motorists
d) pedestrians
10.Who did a blogger say motorists greeted by using their horn?
a) celebrities on the street
b) traffic police
c) shopkeepers
d) friends