They are paid（）the hour.

A．He was dazed, sick and terrified．
B．He was totally unimpressed with the local college auditorium.
C．He feared that their performance would be a failure.
D．He was disappointed with the poor turn-out of audience.

A．live an exciting life in Calcutta
B．live a squalid, from-hand-to-mouth life
C．wander among the cars and train on the streets
D．offer their performances as blessings for the poor