21.   But she continued to sit on the bench, combing her hair until the train finally came to whisk her away.

22.   Did this confuse the trainspotters, who, after all, need to know when the trains are coming and going?

23.   Here comes the train.

24.   If a fast-moving train runs a red signal, its emergency brakes are tripped automatically and the train comes squealing to a halt.

25.   If you waited long enough, your subway train would come.

26.   In summer a train comes down from Burlington and unloads its passengers here.

27.   In the evenings the train came back, and a pattern was set for me for years to come.

28.   Moments after the train came to a halt, many riders pulled out their cellular phones to tell employers they would be late.

29.   Or an underground train coming into a station.

30.   Passengers aboard the M train, an eight-car string of cars, said the train came to a halt before reaching the crest of the bridge.