OnlywhenLilywalkedintotheoffice_____thatshehadleftthecontractathome.
A. sherealized
B. hassherealized
C. shehasrealized
D. didsherealize
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Theoldcouplehavebeenmarriedforfortyyearsandneveronce_____witheachother.
A. theyhadquarreled
B. theyhavequarreler
C. havetheyquarreled
D. hadtheyquarreled
Notonce____hisclassmateDavidsincetheygraduatedfromhighschool.
A. hehasmet
B. hashemet
C. hehadmet
D. hadhemet
Sodifficult_____ittoliveinanEnglish-speakingcountrythatIdeterminedtolearnEnglishwell.
A. Ihavefelt
B. haveIfelt
C. Ididfeel
D. didIfeel
“Didyouseewhothedriverwas?”“No,soquickly______thatIcouldn'tgetagoodlookathisface.”
A. didthecarspeedby
B. thecarspedby
C. doesthecarspeedby
D. thecarspeedsby