Question

1. If I _ his address, I would go round and see him
a. know
b. knew
c. will know
2. Where _ you _ if you need to buy a picture?
a. will go
b. did go
c. are going

Answer 1

1 b ( 2 conditional)
2 a ( 1 conditional)

Answer 2

1 b( knew)2 a(will, go) надеюсь правильно.