(4~7)
       Working hard to prepare for the test? Some students say that studying in places withpale colors makes them relaxed.Two-thirds of the students believe __4__bccause it makespeople think of the danger.
       __5__ scientists have found that brightly-colored rooms can make you focus on yourstudy. Lcvels of focus in students are higher when they stay in rooms of bright and vividcolors. Students were asked to read a passage and answer questions in rooms with sixdifferent colors: pale and vivid colors of blue, red, and yellow. Their reading grades weremuch higher in the vivid red and yellow rooms. 
        The scientist, Aseel AL-Ayash, said, " __6__.'If the reading is difficult, the vividcolor may help their levels of focus, Several past studies have also shown the colors, red andyellow, work better than blue and green. So, __7__! Paint your walls yellow and red.
【題組】4.
(A) pale colors help them study well
(B) painting the wall in different colors makes studying difficult
(C) vivid red isn't a good color for a study room
(D) they will get even worse grades than before