Which line from the text suggests Mac's approach worked? "Well, then give me your hand and let go of the ledge. I will hold on f
or both of us." "Great," said Mac, "now move your other hand in the water like this." "Oh my goodness," Rashmi said. "I'm not sinking. I'm kind of floating." "I know, and in a minute you'll be doing it all by yourself."
You didn't put any answers, but I do know it is polite to greet the persons as they come on stage, and clap or cheer when they finish a song. It is also a good idea to put any electronic devices in sleep mode or simply turn them off.