21.   When Fed officials arrived in Greenwich, they identified unpaired trades as one of the most worrisome problems.

22.   When the company officials arrived, agency officials told them about the findings in patients without symptoms and asked them to withdraw the drugs from the market.

23.   Orient Thai officials arrived at the airport to break the standoff.

24.   Panchenko rushed over and helped him deflate the balloon and kept him company until emergency officials arrived.

25.   Police and rescue officials arrived quickly at the station, located in the center of the western commercial city on a street lined with shops and small bars.

26.   A date will be fixed for the swearing-in only after all the UNITA officials have arrived.

27.   A leading PLO official arrived in Cairo Friday for talks with President Hosni Mubarak and Foreign Minister Amr Moussa on negotiations between the Palestinians and Israel.

28.   A senior Sudanese official has arrived in the Ethiopian capital on a secret trip to reconcile the two countries, an Arabic-language newspaper said Sunday.

29.   A senior U.S. official arrived in Ankara Thursday for consultations with Turkish officials on a proposed pipeline to carry Caspian oil to Western markets through Turkey.

30.   A Pentagon official arrived Tuesday for the first high-level U.S. military contact with China since its confrontation with Taiwan in March soured relations.