34. —Have you thought of a topic for your speech yet? —No, I__________a lot about it, but I haven’t decided.
______ the prices of color TV sets down by 50%, the company had a very hard time.
After they had supper the father divided the apples ______ four piles.
.---______ nationality are you, Jack? ----______.
.--- Who would you like ______ to the ball with? ---Of course Mary. We’ll start at 6:30 and try to get there before 7:00.
--How long are you staying ? -- I don't know .______.