If I                  , I would get some rest.

Mom : Oh, I'm late for the meeting. ⓐI've got to take a taxi.

Paul : The traffic is terrible, Mom. ⓑIf I am you, I'd take the subway.

Mom : Yeah, that's a good idea. ⓒBy the way, ㉠                          

Paul : Sure. What is it?

Mom : Wash the dishes ⓓbefore I come home, ⓔwill you?

Paul : Okay, I will.