Mr. Li awarded me a_prize for my wonderful performance at the English party. Which of the following is correct for the underlined word?
You must ride your bike ____ the right side of the road.
During the Spring Festival, the heavy snow stopped many people from ____ back home.
–When did the Olympic Torch Relay start in Fujian? –____ May 11th, 2008.
There was an exciting moment in our class when a large bird flew ____ the room.
___ now on, I will learn English in the mornings.