5、___tobeagreatdisappointment.·A、turnedin·B、turnedout ·C、turnedup·D、turneddown11(2分)、WhenIgotupthismorning,Ifeltthetemperaturehad____.·A、....sunk·B、reduced·C、dropped·D、lowed12(2分)、The boys spent the whole morning ____possible answers to the question.·A、discuss ·
6、B、todiscuss ·C、discussing·D、discussed13(2分)、Asaresultoftheunfavorableworkingconditions,theprojecthastobeputoff____.·A、temporarily·B、tremendously·C、traditionally·D、typically14(2分)、Atthemeetingtheyallkept____. ·A、silence·B、silently·C、silent ·D、quietly....15(2分)、 O