—Pity you missed the lecture on nuclear pollution.—I________it, but I was busy preparing for a job interview.(2011·福建)
I’ve already forgotten ___________ you put the dictionary.
The majority of the people in favour of the plan. However, I the plan on the grounds that it is too expensive.
Every possible means _______to prevent the air pollution, but the sky is still not clear.
Your composition is _________to your brother’s.
The suggestion they all objected to________to be effective finally.