— It's red.
— My favourite colour is yellow.
— _______
— It's C.
— I'm fine, thank you.
⑴What's this? A. Thank you.
⑵Here you are. B. It's a pencil.
⑶What's your favourite colour? C. It's black.
⑷What colour is it? D. My favourite colour is green.
⑸What's your favourite song? E. My favourite song is the ABC song.