Условие задания:

4,5 Б.
Complete these sentences using in….or to… Use some of these verbs:
Buy, get, know, look, read, start, hear
  
Write your answers into each gap.
1. Sally is interested her own business.
 
2. Ben wants to stay single. He’s not interested married.
 
3. Sam likes sightseeing. He is very interested at historical places.