Unit 1FogFog warningWhen Polly left home that morning, the city was already covered in a grey mist
At lunch, the radio forecast that the mist would bee a thick fog in the afternoon
At four o'clock, Polly left work and stepped out into the fog
She wondered if the buses would still be running
No buses to King StreetOnce out in the street, she walked quickly towards her usual bus stop
‘How far are you going
’ the bus conductor asked her before he took her fare
‘King Street
’ said Polly
‘Sorry,Miss’ replied the man, ‘the truth is that it is too foggy for the bus to run that far
Take the Underground to Green Park
The weather might be better there and you might be able to get a taxi
’A tall manAs Polly observed the passengers on the train, she had a feeling that she was being watched