--The river used to be clean. How does it become dirty?
-- There are many factories ________ waste water into it.
A. pouring B. pour C. poured
— Is your e-friend in Year ______?— No. He is in the ____ grade.
| A．Eight; ninth | B．Eighth; ninth |
| C．Eight; nine | D．Eighth; nine |
There an exciting softball match on TV this evening.
| A．will have | B．are going to have |
| C．are going to be | D．is going to be |
There aren’t enough chairs. Would you please _________ ones here?
| A．to bring another three | B．bring more three |
| C．to take three other | D．bring three more |
Shanghai is bigger than ____in Jiangsu and bigger than______in China.
| A．any city, any city |
| B．any city, any other city |
| C．any other city, the other cities |
| D．any other city, any city |
He always looks .Now he's looking at his new drawing.
| A．happy; happily | B．happy; happy |
| C．happily; happily | D．happily; happy |