1...Two out to interrupt extreme antagonist, making trouble(3,5)...?????T?R
2...Huge length of time to get American English working(4)...????
3...Insertion of names makes farm worker flag(6)...?????N
4...Difficult to chew with toughness, cunning partly interrupting(7)...?????L?
5...Paint, after sign of hesitation, business with threatening look(6,6)...??S??? ?O?O?R