I knew that________would ever discourage him；he would never give up wanting to be a director. (2011·湖南，24)
| A．something | B．anything |
| C．everything | D．nothing |
The Internet is a wonderful discovery,________of great significance to people’s lives.
| A．which I think is | B．which I think it is |
| C．as I think | D．as is I think |
．The judge made the final decision after listening to the opinions of each party_________.
| A．involved | B．to be involved | C．involving | D．having involved |
．The book is meant for needs it.
| A．who | B．whoever | C．whomever | D．whom |
．After hours of repair, the driver tried to start the machine but it ________work.
| A．won’t | B．shouldn’t | C．couldn’t | D．couldn’t |
．_________we are allowed- , we can’t drink any beer.
| A．As long as; to do | B．Unless; to |
| C．Until; doing | D．On condition that; doing so |