There was a time_____we went to the country and stayed with the farmers there.
—Do you remember when I first met you? —Of course. I __________ in a small food factory.
—I didn’t expect that John would be absent from my last Sunday’s birthday party.—As far as I know, he ______ to see his parents in the countryside on Sundays.
_____ to improving services, we will provide customers with all the information they need.
“I’d like to give my thanks to those _____ help my son was able to survive this terrible disease,” said the woman on TV.
After the earthquake, many people had to be _____ in the tents because most of their houses were badly damaged.