28-29
 (Andy is playing the guitar.)
Jack:Wow! Andy, you play the guitar very well.
Andy:Thank you. I like playing the guitar.
Jack:I like playing the guitar, too. But I'm not good at it.
Andy:Well, we can practice together after school. I can teach you.
Jack:Great! Let's start today. We can meet at 5:30 at my place. What do you think?
Andy:I'm sorry, not today. I need to clean my bedroom this evening. Oh, I hate doing that!
Jack:That's too bad. But I enjoy doing housework.
Andy:Are you kidding?
Jack:Of course not.
Andy:Then come to my place and help me today.
Jack: Well... I can't today. Maybe some other time
【題組】28. What does doing that mean?
(A) Playing the guitar.
(B) Helping Jack.
(C) Doing exercise.
(D) Cleaning the room.