—President Obama has never been to Beijing, ______ he?
— He visited the Great Wall on the afternoon of November 18th,2011.

—Haven’t you been to the Great Wall?
—__________, but I will go there with my family one day.

---He's seldom late for school,______?
---_____. He is used to going to school early.

—Lucy hardly goes back to see her parents, _____________?
—__________. Instead, she chooses to write to them.

— The sick man’s allowed to take a walk in the garden every day, ________?
— Yes, I think so.

— The sick man’s allowed to take a walk in the garden every day, ________?
— Yes, I think so.

--You used to be quiet, ____you？
--Yes, and I used to be very shy.

--Mary hasn’t paid for the school things, has she ?
--______. Her mother will pay for her.

.---Your brother doesn’t get up early, does he?   
--- _______. But he gets up late on weekends.

That rude man seldom uses kind words, ________?