Conjunctions: and, but, or, so

We will visit Australia ......... New Zealand during our next vacation.
and
but
so

My teeth were hurting ......... I made an appointment to go the dentist.
or
so
but

Have you seen ......... heard the latest musical by Andrew Lloyd Webber?
but
so
or

I wanted to go to the rock concert ......... all the tickets were already sold.
so
but
and

I wanted to eat sushi for dinner ......... I went to a Japanese restaurant.
but
so
or

I wanted to eat fish for lunch ......... the fish and chip shop had closed for the day.
or
but
so

I am going to do my homework ......... take a shower when I get home from school.
and
but
so

My father wanted to watch a soccer match on television ......... my mother was already watching another program.
but
so
or

My brother wanted to buy a novel ......... he went to the book store after he finished work.
so
or
but

I wanted to visit my grandmother last week ......... she had an accident and had to be taken to hospital.
but
or
so