Breadandbutter____likedbyWesterners.
A、is
B、are
C、were
D、be
Modern____perhapscausesmoreproblemsthanitsolves.
A、technique
B、technology
C、tactics
D、tendency
Nancywassurprisedthattheyhave（），Theyseemedtobeahappycouple.
A、splitup
B、brokendown
C、fallenthrough
D、knockedout
Heleftordersthatnothing_____toucheduntilthepolicearrivedthere.
A、shouldbe
B、oughttobe
C、mustbe
D、wouldbe
Wecanhear（）fromthebackoftheroom.
A、justasgood
B、justaseasy
C、justaswell
D、easilyaswell