The Japanese government must do everything ________ polluted water from running into rivers, lakes, seas and oceans．
| A．keep | B．kept | C．to keep | D．keeping |
In America, basketball is _____popular than football.
| A．so much | B．very more |
| C．a lot more. | D．very much |
The movie will start ______10 minutes.We must run to the cinema now.
| A． for | B． on | C． in | D． at |
-----What should we do to make the salad?
-------First ,wash the vegetables and _______.
| A．cut them up | B．cut up them |
| C．cut it up | D．cut up it |
---How often do you go to the concert (音乐会)？
_____ . I'm not interested in that at all.
| A．Usually | B．Hardly ever |
| C．Sometimes | D．Always |
Kate often eats junk food, ____she knows it's unhealthy .
| A．but | B．If | C． although | D．so |