31.   Authorities are worried about trucks being used to carry out more sophisticated attacks, such as the release of a dangerous gas or chemical on a busy street.

32.   Because their building is flanked by two busy streets, Alicia rarely plays outside, and she and her mother spend many afternoons watching cartoons and playing games.

33.   Bicyclists are seeking more accommodations, including bike lanes on busy streets, to encourage people to leave their cars and pedal to work.

34.   A British engineer was killed and his wife was injured on Friday when their car blew up on a busy commercial street in the heart of the Saudi capital.

35.   A foreigner taking notes on a busy street, even in the sight of police officers, does not arouse any evident suspicion.

36.   After a panoramic opening, which evokes busy streets, a young woman is seen with her lover, a workman.

37.   Again, an unusual calm marked this normally busy street.

38.   Broadway has become an intensely busy shopping street for the Hispanic community, and storefront properties command some of the highest retail rents in the city.

39.   But he has also converted a small apartment above a busy Midtown street into a combination living space, atelier and beach house.

40.   But he is on a busy street.