—What was the doctor’s ? —He asked me to stay in bed for three days.
At school, some students are active ______ some are shy, yet they can be good friends with one another.
—Goodbye, John. Come back again sometime. —Sure. ______.
New technologies have made ____ possible to turn out new products faster and at a lower cost.
—Excuse me. How much is the shirt? — _______.
--- _____ ! The bus is coming. --- Oh, no. It’s too dangerous to cross the street now.