UNIT 5: KEYS.
Coursebook page 40, activity 1:
A) Train Station -> Tokyo.
B) Buses -> London.
C) Metro -> Moscow.
D) Tram -> Saint Petersburg.
E) Ferry -> New York.
Activities 2 and 3:
Page 41, activity 4:
4
4
4a
1 -> c
2 -> a
3 -> b
We use superlative adjectives to compare one thing with several things in a group.
Page 41, activity 5:
5b
-The metro system in Tokyo is more expensive than the metro in New York, but the London Underground is the most expensive of the three.
-The metro system in Tokyo is cheaper than the metro in London, but the New York metro is the cheapest of the three.
-The metro system in New York is older than the metro in Tokyo, but the London metro is the oldest of the three.
-The metro system in New York is more modern than the metro in London, but the Tokyo metro is the most modern system of the three.
Page 41, activity 7: