—Did you write to Grace last summer? —No, but I'll ______ her over Christmas vacation.
If it is quite _______ to you, I will visit you next Tuesday.
I enjoyed the movie very much. I wish I _____ the book from which it was made.
If it _____ another ten minutes, the game would have been called off.
Waving to her family on the platform, _____.
The novelist knew little about the precious document(文件). _____, he had hardly heard of it before.