---How often do you see your grandparents?

   ---________.

   A Five days   B. Once a month   C. In a week

---How often do you see your grandparents?

---________.

　 A Five days　 B. Once a month　 C. In a week

---How often do you see your grandparents?
---________.
A Five days   B. Once a month   C. In a week

-- _________?

--Yes, he comes from Tokyo．

A．Where does your pen pal come from            B．Do you have a pen pal

C．When do you see your pen pal                            D．Does your pen pal come from Tokyo