Devoir de 5eme d'anglais aider moi

1 .  He is going to repair the bicycle.
2.  It is going to bring down the hospital.
     (It is going to smash down the hospital.)
3.  She is going to read the book and make notes.
   or,   She is going to do her homework.
4.  He is going to buy a vehicle (or, a car).