--Is your dad at home?No he out. A. goesB. has goneC. will goD. is going

问题补充：

--Is your dad at home?

--No, he out.

A. goes

B. has gone

C. will go

D. is going

答案：

A. goes

(答案→)B. has gone

C. will go

D. is going

解析：句意：--你爸爸在家吗？--不，他已经出去了。根据Is your dad at home? 可知爸爸现在已经外出，不在家，表示现在的结果，所以用现在完成时，所以选B。