Mom,don’t you think it's OK to play once in a while ____________ it doesn’t affect my studies?
—I’m going to Beijing tomorrow. —What a ______! I’m going there too.
Your success has resulted ______ your hard work. His angry words resulted ______ a fight.
—How do you go to school? —By walking. It’s ______ walking distance of my home.
Don’t be too ______ about things you’re not supposed to know.
People have always been curious ______ how living things on the earth exactly began.