Tonny: Dad, i want to go swimming. Would you like to go with me?

Dad: Sorry, Tonny. I am busy today, and i am going to hold a meeting in my company. Maybe you could ask your mother for help?

Tonny: Mom? What is she going to do? Is she free today?

Dad: I don't know. I just know she is watching TV now.

Tonny: Mom, would you go swimming with me?

Mom: Oh, i am sorry, my son. I can't lost this opera which is my favorate play. Why not enjoying this play with me? It's really wonderful.

Tonny: Sorry, i still decide to go swimming. I am going to invite Lily. Maybe she will go with me, she is a lover of swimming.