21.   His solo career is on indefinite hold while he and his old chums decide how much longer to extend the reunion.

22.   However, deliveries remained on indefinite hold after Russia canceled permits to import U.S. poultry and said Russian trading companies would have to apply for new ones.

23.   Meanwhile Thursday the Spanish daily ABC reported that Telefonica had put on indefinite hold its planned appointment of Bangemann.

24.   Now that he has put his Internet experiment on indefinite hold, the horror writer may have lowered expectations about the future of online publishing.

25.   That put further action on the legislation on indefinite hold.

26.   That gave Lee an indefinite hold on the job and was considered less confrontational than invoking constitutional power for a recess appointment.

27.   The big novelty of the experiment here is the introduction of the notion of motivation, which puts on indefinite hold all the research to date into artificial intelligence.