1. My father walks dog after supper every day.
A a; the B /; / C the; the D the; /
2.---Have you ever been here before?
---No. this is the first time that I to the Great Wall.
A comes B have been C came D had been
3. Where _______ for the past few years?
A. are you B. have you been C. have you gone D. did you go
