6.A word processor is much better than a typewriter in that it enables you to enter and ________ your text more easily.

　　A) register

　　B) edit

　　C) propose

　　D) discharge

　　7.We don’t know why so many people in that region like to wear dresses of such ________ colors.

　　A) low

　　B) humble

　　C) mild

　　D) dull

　　8.The news has just ________ that the president is going to visit China next month.

　　A) come down

　　B) come up

　　C) come out

　　D) come about

　　9.The ________ that exists among nations could certainly be lessened if misunderstanding and mistrust were removed.

　　A) tension

　　B) strain

　　C) stress

　　D) intensity

　　10.The other day, Mum and I went to St. James’s Hospital, and they did lots and lots of tests on me, most of them ________ and frightening.

　　A) cheerful

　　B) horrible

　　C) hostile

　　D) friendly