11)Iamfeelingsick.I____somuchchocolate. A)needn'thaveeaten B)couldn'thaveeaten C)mustn'thaveeaten D)shouldn'thaveeaten 12)Ididn'tsendoutmyapplicationformlastweek,butI____. A)had B)woulddo C)shouldhave D)mighthaveto 13)Walkingaloneinthedesertedvillage,Johnwasscared.Hethoughthe____Tomtogowithhim. A)mighthaveasked B)shouldasked C)musthaveasked D)shouldhaveasked 14)WhenIgottothecinema,thefilmhadalreadystarted;I____thereearlier. A)oughttoget B)oughttohavegot C)musthavegot D)mustget 15)Theroadwasmuddy.It____lastnight. A)mustr ained B)musthaverained C)mustberained D)couldhaverained 答案：DCDBB
