1) Aided an actor 2) Assisted in the play 3) Fed a line 4) Fed a line to 5) Fed lines 6) Fed lines to 7) Gave a hint to 8) Gave a line 9) Gave a nod to 10) Gave a prompt to 11) Gave a signal 12) Gave a signal to 13) Gave a stage signal 14) Gave lines to 15) Gave prompts 16) Gave prompts to 17) Gave the finger to an actor 1) Prompted