1.At lunch, the radio f___________ that the mist would become a thick fog in the afternoon.
2.The t__________is that it is too foggy for the bus to run t_________ far.
3.As Polly o___________ the passangers on the train, she had a f____________ she was being watched by a tall man in a dark overcoat.
4.She g__________ at the faces around her but the tall man was nowhere to be seen.
5.When Polly got to the station _____________ (入口处), it was empty.
