---- 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

-----They used to be good friends, but now they are like strangers. ----- How _____ this ______?

　 A. were; come about 　 B. did; come about

　 C. were; taken place 　 D. were; happened

John is a _____ speaker of English.

　A. native 　 B. national   C. nature 　 D. natural

The seller would sell the skirt for 50 dollars,but the customer ______ only half the price,and finally they agreed ______ the price.
　 A.supplied；on　 B.charged；on　 C.offered；with　 D.offered；on