2 READING AND LISTENING
c)
1
bones 4 skin 7
anxious
2
face 5 prevent
3
brain 6 illness
d)
Possible
answers
1
Good about coffee:it wakes you up, helps prevent some illnesses.
Good
about sunlight: helps produce vitamin D, good for bones and healthy immune
system,
makes you feel happier.
Good
about computer games: stimulate the brain, help learn important skills, e.g.
solving
problems and taking decisions.
2 Bad
about coffee: can make you feel anxious, or keep you awake at night.
Bad
about sunlight: too much can give skin cancer.
Bad
about computer games: can waste time.
e)
Chocolate
protects from illnesses and reduces cholesterol.
Watching
TV makes us more intelligent and teaches us about group psychology.
f)
1 It contains antioxidants.
2
Dark chocolate is good for you; milk and white chocolate aren’t good for you.
3
They are complicated and very clever. They can help to make us more
intelligent.
4 How
people behave in groups.
3 GRAMMAR
a)
1
many Use many with plural countable nouns.
2
much Use much with uncountable nouns.
3 a
lot of Use a lot of +uncountable or countable nouns.
4 a
little Use a little + uncountable nouns.
5 a
few Use a few+ countable nouns.
6 a
lot Use a lot after a verb when it’s without a noun.
b)
1B
2A
c)
a.
enough comes before a noun.
b.
enough comes after an adjective.
d)
a.
1 too
much 5
too much
2 too
many 6
enough time
3
enough water 7 go out enough
4 too
busy 8 too lazy
b.
1
enough 5 enough
2 too
6 too
3 too
many 7 too many
4 too
much 8 too much, enough
4 PRONUNCIATION & SPEAKING
b) 1 busy 2
cups 3 little 4 water
