61.   All traffic between the port and the North Sea had been closed off while authorities engaged the fire.

62.   All traffic between the port and the North Sea was closed off for the time being.

63.   Bridgeport was by no means the first city to close off streets to prevent crime.

64.   But allowing the United States to keep making land mines would close off any possibility that other nations would stop making theirs.

65.   But he has been bashed on the environment, and he has closed off from the press and the public much of the way the new administration is operating.

66.   But in most of the pictures the space closes off and pushes toward us.

67.   But many developing countries remain intensely suspicious of such agreements, fearing that the West may try to find a pretext for closing off their import markets.

68.   But in the long-term, he said, not having retail sales means not having a strong brand image, and closing off some potential buyers.

69.   But rather than conduct a healthy and heated discussion of alternative uses for the growing budget surplus, the candidates close off discussion.

70.   But with much of the city now dug up or closed off, Romans are in an unforgiving mood.