Example: we can speak and read english after/before/in our three-month course. 1they invited us at/to/in london 2who takes care about/for/of your pet 3is there any new subject in/on/of timetable? и так далее пож.

1. We can speak and read English after/before/in our three-month course.
2 They invited us at/to/in London 
3 Who takes care about/for/of your pet
4 Is there any new subject in/on/of timetable? 

After
to
of
in

где остальные предложения?