---I don’t think your children could have been used to the quick pace of life while working in Shenzhen, _____they?---_____. They thought of returning to Changchun.

You’d never heard of it before I told you,________?

—Is Lingling’s father from England? —    . He is Chinese.

—______ drive after drinking. It’s too dangerous(危险的).—OK. I won’t. 

To have a dinner at a restaurant on the Eve of the Spring Festival, you need to reserve the restaurant months before, _____?