Although he knew he had no chance to win, he _____ .

　 A. insists to try 　 B. insists on trying   C. insisted to try 　 D. insisted on trying

---- We’d better hurry;we have no time left.
----- ______ Do you really to see the boring film?
　　 A. So what ?　　　　 B.Take it easy　　　 C. Take your time　 D. For what

The city was difficult ________, _________ was defended by an army of 6,000 men.

　 A. to be taken; which 　 B. to take; that

　 C. to take; which 　    D. to be taken; that

Mr Green has never smoked any more since his wife _____ him to give it up.

　 A. wanted 　 B. persuaded    C. advised 　 D. suggested

She suggested a skilled worker _____ to get the machine _____.

　 A. send for; repair 　 B. be sent for; repaired
　 C. sending for; repairing 　 D. be sent for; to repair