Never before ________ buying a computer, but now it seems a necessity in my everyday life.
Did you enjoy your holiday in Hangzhou ?— Yes, I had _______ great time.
The house ______ I live in is very small.
Can you tell me Kitty’s address. —I don’t know, either. But I’ll tell you her address as soon as she_____ to me.[ ]
I was surprised ______ what you did. [ ]