46.Oneoftheguards_____whenthegeneralcamein,whichmadehimveryangry.
A.hasslept
B.weresleeping
C.slept
D.wassleeping
47.Tedwassowornoutthathejust_____downandsleptfortenhours.
A.lied
B.laid
C.lay
D.hadlain
48.Iwas_____atthestopaslongasthirtyminutes.
A.madewaiting
B.keptwaiting
C.keepingwaited
D.keptwaited
49.Thechildren_____manytimesnottogonearthelake.
A.havetold
B.told
C.havebeentold
D.weretold
50.Ourthoughts_____bymeansofwords.
A.werebeingexpressed
B.arebeingexpressed
C.areexpressed
D.havebeenexpressed
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