—______ a bike.
— It is sour.
—It's green.
—I can see red.
—A plane.
— ____________________
—_______.
⑴What can you hear? A. I can see a ship.
⑵What can you see? B. I can hear a train.
⑶What colour is the lemon? C. It is sweet.
⑷How is the ice cream? D. I can't find my book.
⑸What is the matter? E. It is yellow.
— I can see a .
— I can hear a .