21.   The army and witnesses said that four buildings were razed on Tuesday before the court injunction halted the work.

22.   The county immediately halted work in the area and called Carr to inspect the trench.

23.   The FAA declared the stadium a potential flight hazard in July, halting work at the site near Washington Street and Center Parkway.

24.   The government gave conditional approval last November, opening the way for road construction, but opponents filed two lawsuits that halted the work.

25.   The holdup halted work on the Red Line for five months.

26.   The financial crisis has halted work on new buildings in many Asian cities, but Shanghai seems heedless of the bust, at least so far.

27.   The Italian Ministry of Culture immediately halted the work until it could be determined whether the first century villa is worth saving.

28.   The pharmaceutical company Bristol Myers recently halted its work on angiostatin, saying it doubted enough could be made to support clinical trials.

29.   The president halted work on the plant in October, prompting a storm of protest from the Nationalists, who control the legislature.

30.   Then there were the sandstorms, which twice forced the ERT to halt its work.