. Nokia, the world's largest mobile phone maker, said that over the first nine months of the year it _____ 23 million handsets in China, an increase of 77 percent _____ the same period a year ago.
| A．sold; comparing with | B．has sold; compared to |
| C．had sold; compared to | D．was selling; compared with |
---Monitor?--- I’m not monitor of our class. I __ with the teacher until the monitor is elected.
| A．will just help | B．am just to help | C．am just helping | D．have just helped |
How long do you think ______ the computer company brings out a new product?
| A．it will be before | B．will it be until | C．will it be when | D．it will be that |
In the reading room, we found her____ at a desk, with her attention____ on a book.
| A．sitting; fixing | B．to sit; fixed | C．seating; fixing | D．seated; fixed |
______ , the players began the game.
| A．Having taken our seats | B．Taking our seats |
| C．Being taken the seats | D．After we had taken our seats |
— I phoned you yesterday morning. A girl answered, but I didn’t recognize the voice.
— Oh, it ____ my younger sister. She was in my room at that moment.
| A．must have been | B．should have been | C．could have been | D．may have been |