O que você tem que fazer é colocar os verbos no passado e encaixá-los nas frases.
To jump: Jumped.
To miss: Missed.
To write: Wrote.
To try: Tried.
To study: Studied.
Assim, nas frases fica:
a) The cat jumped the fance.
b) The children missed the school bus.
c) You wrote a beautiful poem.
d) My friends tried to understand arabic.
e) They studied math in their rooms.