Fill in the sentences with the correct words.

1. Goals are achieved with hard work and ... .
2. Napoleon was ... in the battle of Waterloo.
3. Fighting to end hunger in the third world often seems like an ... battle.
4. ... kept Helen from pursuing her dream.
5. City Hall ... the architect's designs.
6. ... feelings of doubt with these 10 quick and easy steps!
7. ... is the body's way of regulating its temperature or responding to stress.