Our teachers don't _____us smoking cigarettes in the school
I’m very tired. I _______ on the night shift for several weeks.
Why don’t you put the fruit in the fridge? It will _______ fresh for several days.
It was not until then that I came to know that knowledge _______ only from practice.
—Where _______? —I got caught in the traffic, or I would have been here sooner.
By the end of next month she _______ the small village for more than ten years.