Let’s go to Nanchan Temple,__________?

—He’s never seen the film Rio2 (里约大冒险2) before, _________ he?—_________. He went to see it last week.

In those days, few people liked dancing,_____?

— He’s often seen to help others,     ?—       . He’s helpful. We all like him.

--- He has never traveled to a foreign country,        ? --- Yes. He has been to England once.