At first, the company had 15 notebook computers but only one – third used regularly. Now we have over 60 working all day long.
| A．were | B．are | C．was | D．is |
No matter how frequently ________, the works of Beethoven still attract people all over the world.
| A．performed | B．performing | C．to be performed | D．being performed |
My English teacher’s humor was ________ make every student burst into laughter.
| A．so as to | B．such as to | C．such that | D．so that |
I have reached a point in my life ________ I am supposed to make decisions of my own.
| A．which | B．where | C．how | D．why |
The film 2012 has filled some people with ________ fear that ________ man will meet terminal disasters in 2012.
| A．a；/ | B．a；the | C．/；the | D．the；/ |
－Hello, is that John?
－__________ a moment. He is coming.
| A．Hold on | B．Hold up | C．Hold on to | D．Waiting. |