从方框中选择恰当的选项补全对话(填写选项前的字母标号即可。10颗星)

A: Dad, Mom, ____ is Henry, my new friend.
Henry, this is my father.
B: Hi, Henry Where are you ____?
C: ____ from America.
D: Welcome to our home.
____ some cookies.
C: No, Thanks.
A: He ____ chocolates.