Complete the second sentence so that it has a similar meaning to the first one

Complete the second sentence so that it has a similar meaning to the first one
18. My sister and I talked with each other a lot when we were young, but now we don't.
My sister and I are used to talk with each other a lot when we were young
My sister and I used to talk with each other a lot when we were young
My sister and I are used to talking with each other a lot when we were young
My sister and I used to talking with each other a lot when we were young
19. I live in a noisy city and I don't like that.
A. I wish I lived in a quiet place
B. I wish I live in a quiet place
C. I wish I am living in a quiet place
D. I wish I were lived in a quiet place
20. I like to fly a kite, but I don't know where to play it in this crowded city.
A. I wish I had know where to fly a kite in this crowded city
B. I wish I know where to fly a kite in this crowded city
C. I wish I knew where to fly a kite in this crowded city
D. I wish I had knew where to fly a kite in this crowded city