WHAT IS THE ANSWER IN THIS QUESTION (CHOICES)

1.The girl ______ lost the cat if she _______ very careful.
A.would've, wasn't
B.will, was
C.have,will

2.They really______ go away from that haunted _______.
A.should have,yard
B.should've, house
C.Any of the two

3.They really _______ to go to the ________ but they are grounded to go outside.
A.will, toilet
B.wanted,playground
C.have, barn

(please answer it arrangedly so that i could understand your answers.)

I'll give you 23 points for that, so pls. answer! ;)