从方框中选择恰当的选项把对话补充完整，把标号填在题中横线上即可。

Bob:Arethey____?

ZhangHong:Yes,theyare.They'revery____.Ilikethemverymuch.

Bob:Me,too.ButI____whitewhalesbest.

ZhangHong:Why?

Bob:They'reverykindandfriendly____people.They'reclever,too.

Theycansinganddance.

ZhangHong:Listen!Arethey____now?

Bob:Yes,theyare.