The mischievous cat was stuck up the highest tree in the street, which meant Mrs. Brown had to phone the fire brigade.
Isabelle was learning to play the drums, the recorder, the piano, and the ukulele.
I thinks b because anyone can do it where al the others need confidence
A thing or event that existed before or logically precedes another or preceding in time or order previous or preexisting hope I helped
Difference Engine
Hope this helps