1)I’ll come back in a minute.
2) The Browns are fond of - music.
3) Did he visit the Tower of - London on the last trip to - London?
4) The stamp is very interesting. (если речь идет, о конкретной марке, понятной по ситуации, тогда употребляем THE)
Моя мама работает в больнице.
1)My mother works in a hospital.
2)My mother doesn’t work in a hospital.
3)Does my mother work in a hospital?
4)Who works in a hospital?
5)Where does my mother work?
6)What does she do in a hospital?