Concept cars are a way for designers to________ their ideas on the public with complete freedom.
| A．try on | B．try for | C．try over | D．try out |
．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 |
--- Have you____Betty yet?
--- Not really. She won’t forgive me for having told her lies.
| A．put up with | B．fit in with | C．made up with | D．kept up with |
．He is so addicted to computer games that_______seems to be no chance of talking him into quitting.
| A．this | B．what | C．it | D．there |