补全对话。
A．It's on Shelf 2，beside the toy car．
B．I like white and red． C．Can I help you? D．How much is it? E．Here you are． |
A：Welcome to Happy Shop．____
B：Yes．I'd like a toy plane．Where is it?
A：____
B：It is ok．Do you have any other colours?
A：Yes．What colour do you like?
B．____
A：This one is white and red．
B：Great．____
A：20 yuan, please．
B．____
A：Here's your toy plane．Thank you．
