1.   Grant Hill was an All-Star starter and things looked upbeat in Detroit.

2.   The prognosis for QuadraMed looks pretty upbeat.

3.   Yet the foreground looks surprisingly upbeat.

4.   He looked upbeat at public appearances in Buenos Aires, but the diplomatic showdown over the plane collision has overshadowed his trip.

5.   In Buenos Aires, meanwhile, Jiang looked upbeat at public appearances Monday, but the diplomatic showdown over the plane collision has overshadowed his trip.

6.   The five looked upbeat and greeted each other warmly as they arrived.

7.   The ministers looked upbeat and greeted one another warmly as they arrived.