6、t12.Joethepianoinafewminutes.A.shallbeplayedB.willhavebeenplayingC.shallbeplayingD.willhaveplayed13.Theplane atthepresentspeeduntilitcrossesthemountainatabouttentonight.A. wouldgo B.went C.willbegoing D. goes14.Mr.Smithwillnotbeabletoattendthemee
7、tingtonightbecause______then.A. hemusthaveaclass B. hewillbeteachingaclassC. heteachesaclass D. hewillhavebeenteachingaclass15.Iwon’tbeabletowatchtheconcertonTVtonightbecauseI homeworkatthattime.A.shallhavedone B.shallbedoing C.shalld