Fill in the gaps with the correct words.

1. The operation was of no ... .
2. Congress will finally ... the law after a two-year debate.
3. I always confuse you with your sister – you look so ... .
4. I ... selling your old car.
5. She had to ... herself to local conditions.
6. Her hair is dark brown ... mine.
7. Global warming will ... all of us.
8. Do you want some good ... ?