But for your timely warning, we ___have been unaware of the danger. Thank you very much!
It was Asimov was eleven years old his talent for writing became obvious.
Is this the reason _____ at the meeting for his carelessness in his work?
All these gifts must be mailed immediately__________ in time for Christmas.
The glass door have taken the place of the wooden ones at the entrance, _____ in the natural light during the day.
I’d rather have a room of my own , however small it is , than _____ a room with someone else.