Theprofessorworkedfor7hoursata________.
A、stretch
B、extend
C、expand
D、prolong
Theoutlineofrooftopsandchimneys________againstthepalesky.
A、pulledout
B、lookedout
C、heldout
D、stoodout
TheoriginoftheAmericanpartysystemcanbetracedto________.
A、thestrugglebetweentheRoyalistsandrevolutionariesintheWarofIndependence
B、theconstitutionaldebatebetweentheFederalistsandtheanti--Federalists
C、thestrugglebetweenthosewhoupheldslaveryandthosewhoopposedslavery
D、noneoftheabove
Theyshouldtryto________theirusualinhibitionsandjoininthefun.
A、sendoff
B、layaside
C、taketo
D、turnoff
Iwasreallyanxiousaboutyou.You______homewithoutaword.
A、mustn’tleave
B、shouldn’thaveleft
C、couldn’thaveleft
D、needn’tleave