下列表达正确的是: . A. one bags B. three boys C. ten boy
—I will go to Hong Kong Disneyland with my parents tomorrow. —________!
You are sure to fail the exam__________you study hard.
There ______a number of books in our school library. The number of books________getting larger than last year.
The play _______ one and a half hours yesterday.
My father encouraged me _______ more cities in China.