6、 It is important to remember the saying that__________ is better than cure.

　　A.prevention

　　B.promotion

　　C.permission

　　D.proportion

　　7、 The flat__________of four bedrooms，two sitting rooms，with a kitchen and two bathro-oms.

　　A.composes

　　B.consists

　　C.constitutes

　　D.makes up

　　8、 We wanted a new table for dinner，so my father bought__________ froni a furniture store yesterday.

　　A.itself

　　B.one

　　C.himself

　　D.another

　　9、 __________ you can find a suitable partner，you can dance very beautifully.

　　A.As far as

　　B.As long as

　　C.As well as

　　D.In order that

　　10、It is__________that all students will need to complete a University Registration form.

　　A.sure

　　B.certain

　　C.correct

　　D.necessary