---Will you please show me how to operate the new machine? ---Sure. It’s a piece of cake. Now let me tell you _____ to do first.
—Have you finished your homework _______? —Not _______.
— I was watching TV when the fire broke out last night. What about you, Lily? — I _____ computer games.
—What do you think of his speech? —Oh, wonderful. But he was a bit ______ when he first started speaking.
—I find it quite hard to understand this passage. —Really? _____ there are few new words in it.
—How long have you _____ here? — About four years.