—Have you thought of a topic for your speech yet?—No, I______a lot about it, but I haven’t decided.
There is a 20-minute parking ________here, so we must get back to the car very quickly.
But for the help of my English teacher, I _______ the first prize in the English Writing Competition.
This monument was built ______ the little hero.
—Do you mind if I keep pets in this building? — _______ .
—I didn’t go to work yesterday afternoon because my car broke down. —You _______ mine. I was not using it.