—You haven’t been to the Water Cube，have you?—          ． How I wish to go there!

The book was written in _______ easy English _______ even primary school students could understand it.

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

 — He hardly spent any time on his subjects, _________?—_________, so he did badly in his lessons.

She’s never late for class, ______?