Add the prefix “self-” to the words given below. Then complete the following sentences with the words thus formed.servicecontrolintroductionsatisfiedemployed1. A __________ restaurant is a place where you can get things for yourself rather than being served by waiters.2. One of the best things I ever did was quitting my day job and becoming _____________.3. I'd like the students to give the class a _______________, so we can get to know each other.4. If you have a problem with ___________ or willpower, do something about it.5. A _____________ smile settled on his face.