Drunk driving used to occur ________ in our city，but now such cases are rare.

The train stopped ______ at lonely little stations, which resulted in a sleepless night.

His report was so exciting that it was      interrupted by applause（掌声）.

According to Wang Lijun, Chongqing’s former vice-mayor and police chief, Bo Xilai seemed to have been involved in helping himself _______seek personal gains in the past.

Passengers will likely face the usual struggle to get their tickets during festivals, __________ at railway stations, where long lines are expected.