– Is this a bus ?– _______. It’s a car.

 Are these apples? Yes, ____ 

—      does Grace do her English exercises every day?—About thirty minutes.

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

I do believe that all the Senior 3 students in our school will do well in the coming college entrance examination, __________?