—What class are you in? — I’m in _____.A. grade 7, class 2B. Class 2, Grade 7C. Grade 7, Class 2
Tigers are ____ scary, so I’m afraid of them .
--Sorry, I forget ____ my homework . --Don’t do that again.
The ____ is one of China’s ____.
Tony can play ____ chess, but he can’t play ____ violin.
____ students like to play computer games ______in their free time.