Coffe,coffee,coffee

People have had many traditions for drinking and preparing...

• coffee and tea

• energy drinks and coffee

• tea and canned drinks

• canned and energy drinks

Coffee and tea are so popular because...

• they have a special ingredient

• they are caffeine-free

• they can be found canned

• they are the first need of the modern world

which two are mentioned characteristics of caffeinated drinks

• they change your mood and increase your productivity

• they make people less sleepy and more motivated

• they boost your sleep time while improving your attention

• they increase alertness while decreasing tiredness

Why is the use of caffeine considered a problem by some authorities?

• because it increases the risk of brain disease

• because it makes the pressure of your blood raise

• because it is labelled with health warnings

• because it costs too much money to scientists

You are not allowed to sell energy drinks in...

• USA and Germany

• France and Germany

• Denmark and France

• USA and Denmark

Two of the mentioned research-based benefits of caffeine are...

• It increases reaction speed and decreases the flu symptoms

• It reduces asthma symptoms and helps decrease pain

• It increases concentration speed and reduces healing times

• It decreases reaction speed and it cures asthma

What does the neuroscientist Charles Czeisler explain?

• The reasons why we are a 24-hours society

• The steps that mankind followed to adapt to new jobs

• The relationship between indoor jobs and need for caffeine

• The role of caffeine in past sleep and work patterns

Which is Czeisler's warning?

• Caffeine probably won't cause extra alertness

• Lack of sleep due to caffeine affects body functions.

• With caffeine,humans don't perform physically or emotionally.

• People are ignoring the rythms that a normal human has.

In the last paragraph, Czeisler explains...

• A contradiction about caffeine.

• A funny situation about caffeine.

• A wrong belief about caffeine.

• A serious discovery about caffeine.

What is the passage mostly about?

• Contrasting positions about caffeine use

• Dangers of caffeine in the modern world

• Benefits and advantages of caffeine

• Wrong ideas people have about caffeine