-The TV is too noisy, would you mind a little, please?
--Sorry, I will do it right away.
| A．turning it off | B．turning it on | C．turning it down | D．turning it up |
Zhou Libo is Shanghai's favorite funny man. He is good at making people laugh. His lively shows were ________ hot that tickets were sold out in minutes.
| A．very | B．too | C．such | D．so |
I really enjoyed your speech，________ there were some parts I didn't quite understand.
| A．because | B．for | C．until | D．though |
I enjoy fresh air so I always let the window open ________ it is really cold.
| A．unless | B．when | C．if | D．since |
We will have no water to drink ________ we don't protect the earth.
| A．until | B．before | C．though | D．if |
—You bought the car about ten years ago?
—Yes.________ it's old，it still runs well.
| A．Because | B．Since | C．Although | D．But |