In front of our house ________ we used to swim.
—I’m going to Betty’s birthday party. Bye-bye, Mom. —_____, baby.
Was it in the village ____we used to live _____ the accident happened?
From his _____look , we could see that he hadn’t expected that we could raise such ______ questions to him.
--What do you think made Mary so upset ? ---______ her new bicycle.
The factory used 65 percent of the raw materials, the rest of which _____ saved for other purposes.