Emergency line operators must always calm and make sure that they get all the information they need to send help.
Jane likes collecting stamps very much. In fact, her interest in it ___ back to her school days.
______ when to leave, I could only stay at home, _____ nothing.
The professor kept telling us that the future _____ to the well-educated and I kept wondering where I _____ of it.
After we talked about it for a long time, he agreed to help us ______.
When the dam broke, it seemed ______ the sea had arrived suddenly on our doorstep.