2. You would have seen my garden at its best if you (be).........had been..................... here last week.

3. I shouldn’t have believed it if I (not see).......hadnt seen............................ it with my own eyes.

4. If he had asked you, you (accept)...........would have accepted ......................... ?

5. If I (know) ………had known ……….................. that you were coming, I’d have baked a cake.

1. would have visited
2. had been
3. did not see
4. would have accepted 
5. had known