--Do you like to study mathematics?---____? I like it very much.
The hurricane(飓风)left,__________ many buildings.
Oh, look! Here's a photo __________ in my classroom at primary school. Can you recognize me in it?
A lot of damage __________ in the snowstorm in China.
__________, the more expensive the camera is, the better its quality is.
It __________ that my boyfriend came from the same town as me.