Choose the correct preposition. 1)bye-bye.can i kiss you no/to/at your cheek? 2) we arrived at the station in/on/at time. 3)who is responsibie after/for/about sweets at our party? 4)they have arranged to go to the theatre on/in/at 5 p.m. 5)in oxford i stayed at/with/in my friends family . 6)do you like to listen for/out/to classic music ? 7)its nice of/about/on you to invite me to the country for the weekend.