This is my teacher, Miss Chen. __________ is from Hebei.
— do you exercise? —Hardly ever.
I have ____________ homework to do and I’m _______ tired now.
The problem is _________ difficult ________ students can solve them.
---Why don’t you go out to play, Rose?---I’m afraid I can’t. I have much homework _______.
---Jim, is there __________ in today’s newspaper? ---No,nothing.