Choose 3 sentences where the underlined words are used correctly: 1. I have been smoking for many years and cannot get rid of this dreadful habit. 2. She is going to be a teacher and to learn children. 3. Don’t expect sudden improvements from him within such a short period of time. 4. The lawyer offered us many suggestions to the problem. 5. The deaf and the dumb are taken control of in a specialized clinic. 6. They fell in love with each other at first sight.