5 Choose the correct preposition to complete the sentences. a I just had to do it - it was the chance in /of/ at a lifetime. b They were called for an interview in/on/at English. C Nobody likes sitting on/at/ for exams, but they are a part of school life. d During my junior and senior year, I stayed in /at/on a dorm. e There is a pop quiz on/at/in the beginning of each lesson. I love psychology because we get to write papers on/in/ for different topics. When it comes to cheating on exams, it is enough to have a rumour going on /around/for to be expelled. h Her farewell speech brought a tear to/on/in my eye.
