— __________ are the drums on the floor? — Sorry, I don’t know.
I wonder .
—May I speak to Mr. Li?—Sorry. He isn’t in now. He somewhere abroad since last Friday.
It’s thoughtful ________you to prepare the film________ for our show.
— He’s often seen to help others, ?— . He’s helpful. We all like him.
_______of the class_______ finished the homework already.