Of the two cameras, I would prefer ________ one, which is very easy for me to carry.
—What do you think of the building built to the shape of nature?—______.
The road is covered with snow. I can’t understand ______ they insist on going by motorbike.
You are saying that everyone should be equal, and this is ______ I disagree.
Is that the reason __________ you are in favor of Obama for the second round?
--Look! The light in the study is still on. --Sorry, I forgot __ it off.