Sorry, I can't. Look at this! I can't sing. Can you sing?
Let's do a dance for the competition! Let's practise now. What can you do?
Tom: Hey, Katie!
Katie: Cool! It's a school talent competition.
Tom: I can sing.
Katie: No, I can't, but I can dance.
Tom: I can dance, too. .
Katie: Good idea! We can dance to our favourite song.
Tom: OK, then.
Katie: I'm busy now. We can practise tomorrow.
Tom: Great!