______ of the parents has confirmed it was their child’s fault to be late for class, saying the school bus came later than usual.
29.On weekends when Dianna comes back home from school, she eats everything in ______.
28.In most cases, customers can't help ______ to buy things they actually do not need.
27.What do you think of his suggestion ______ we organize a football club?
26.— How is the campus cleaning going? — We've cleaned it up, ______ at least most of it.
25.— Could you have the report ready by Friday? — I ______ think so.