Prepositions of Place- At & In

Q1 -He's ____ the hospital, having a heart operation.atinQ2 -Our seats are ____ the front row.inatQ3 -They want to ban smoking ____ public places completely.atinQ4 -The shop's _____ High Street.inatQ5 -I left it ____ the classroom.inatQ6 -The market's ____ front of the old cinema.inatQ7 -She is _____ the front of the queue.inatQ8 -Their house is ____ the end of the road.inatQ9 -The concert was very full and we had to stand ____ the back of the auditorium.inatQ10 -He should be ____ work by now.inat