看图完成对话。
① A: Where is the ball?
B: ________________
②A: Where are the pictures? Are they on the wall?
B: ________________
③A: Where are the socks?
B : One (一只 ) is _________________ the bed ,and the other(另一只 ) is ____________.
④A: Is the ruler on the floor?
B : No , it isn't. _____________________
⑤A: Where is the shirt?
B: I don't know. ____________________
Y: Yes,it is. ___________________