She learned how to ride a bike _________ at the age of 6.
Class Two, Grade Eight did ____ in the sports meeting last month. No class got ____ points than them.
It is said only three ____ of the students in our school ____ TV every day.
— ______ does Bob play tennis? — Twice a week.
— Who helped you clean the classroom yesterday? — Nobody. I did it all by ____.
You read the newspaper just now. Did you find ____ in it?