—I couldn’t get through to you at home last night. You must have gone out then, ________?  — Yes, I went to the cinema.

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

Pip’s sister seldom has a kind word to say, ＿＿ she?

— _______   _______do you go to the library?—Twice a week. 

─        your father have a car.─Yes,he         .