He'd used it to save her life at the cost of his own.
She was trying to keep me from using any weapons to save you.
"Like the one you used to save me all those years ago?"
Back in the 1960's, we used to save over 8 percent of our income.
There is nothing in my room I can use to save myself.
What are you going to use to save your mother, Jack?
After all, they show how military force is used to save Japan.
Much better to wonder whether his knowledge might be used to save lives.
Many local materials were used in an effort to save on costs.
However, if he/she knows how to read and write in his/her own language, by all means use this ability to save you time.