1. Are you afraid of failing (to fail)?2. Bryn is excited about (excited about) going to college.3. I worry about not (not choosing) the right school.4. Many students are responsible for (for paying) their own tuition.5. Some parents complain about (complain about) the same time.6. My friend insisted on (insisted on visiting) the school with me.7. Did anyone talk about (talk about studying) together tonight?8. I believe sometimes in (in staying) up all night to study for a test.9. My sister dreams of (dreams of winning) a scholarship.10. We apologize for (for not contacting) you sooner.11. I'm used to (used to taking) care of myself. I've lived alone for years.