Underline the correct phrase.
1 This shirt is still dirty even though / even if I've washed it twice.
2 Even though / Even if he loses the election, the president will still control foreign policy.
3 They drank from the stream even though / even if they knew it was polluted. 4 I'll continue to sing my songs even if / even though I never sell another record. 5 We will go ahead with the project even though / even if our partners pull out. 6 I enjoy going to discos even if / even though I don't like dancing.
7 After Barlow was arrested, his wife and daughters were questioned by the police even though / even if they knew nothing about his business affairs.
8 Even if / Even though the building was in perfect condition, it would still be impossible to use it for modern offices.