Jane: We need to turn off the air conditioner.
Tim: Why? It's 90 degrees right now.
Jane: Our electric bill just came. It's so high.
Tim: How much higher is it than usual?
Jane: It is double the normal amount.
Tim: Wow! That is high. Can we afford that?
Jane: No. We need to turn off the A/C right away.
Tim: But, it's been so hot these days.
Jane: I know. Let's turn it on when the temperature is higher than 90 degrees.
Tim: I don't think I will be able to handle that.