从方框中选择适当的选项补全对话，其中两项是多套的。
A：Hi! My name is Alan．__________
B：My name is David．
A：__________
B：Nice to meet you． too．
A：__________
B：Oh．it’s a watch．
A：David！ __________
B：Yes．it is．It’s my watch．
A：It’s nice．
B：________．

A．Is this your watch? B．Thank you． C．What’s your name? D．What’s this? E．Nice to meet you． E．What color is the watch? G．I’m fine．thanks．