How long are you staying there? -----______,but I will try to be back as soon as possible.
Although this medicine can cure you _____ your illness, it has a bad effect _____ you.
He gained his _____ by printing _____ of famous writers.
All of ______ sudden someone shouted, “It is time to put ______ end to the meeting.”
It’s important to give the babysitter an emergency phone number ___ the children get hurt or sick.
It was in the school ___ he studied ten years ago ____ he gave a wonderful speech.