Williamhascuthissmoking_____tofivecigarettesaday.
A、down
B、short
C、away
D、off
Duringthepasttwodecades,researchhas________ourknowledgeofdaydreaming.
A、expanded
B、emerged
C、descended
D、conquered
It‘s_____mypowertomakefinaldecisiononthematter.
A、off
B、out
C、above
D、beyond
Ithasbeenfoundthatastrong________helpovercometheeffectsofdistraction.
A、interruption
B、motivation
C、evaluation
D、destination
YouarethemostdirectyoungwomanIhaveever_______.
A、cometo
B、comeinto
C、comeover
D、comeacross