—There is something wrong with your bike,isn’t there?—Yes. I’ll have it tomorrow.
Eating _______ sweet food is not good for our health (健康).
---Which is ______, the sun, the moon or the earth? ---Of course the sun is.
---_________ do you play computer games? --- Once a week.
---What is Julie like? ---________________.
Betty is busy all day. She has ______ free time than I.