Ex4 Match the words from the text with the defi nitions. 1 network
2 rush hour
3 traffi c jam
4 shortcut
5 vehicle
a a general word for car, lorry, motorbike etc
b a line of cars waiting to move
c a route that is quicker than the usual one
d a system of connected lines
e the time of day when there is a lot of traffi c
