He got into the old truck and off ______ to one of the far corners of the farm to fix the fences.
._____from heart trouble for many years, his father has to take some medicine with him wherever he goes.
To be _____debt is to be ____danger.
—Coffee________tea? —Coffee________no sugar, thank you.
.Can you still remember the days_________we spent together in Chongqing last summer?
—I’m going to the supermarket in the downtown of city. —_______you’re there, can you get me some coffee?