You’dbetterletmeknowassoonasthereisa(n)____positioninthebranchoffice.
A、empty
B、vacuum
C、hollow
D、vacant
Wecanhear____fromthebackoftheroom.
A、justasgood
B、justaseasy
C、justaswell
D、easilyaswell
Toobtainasatisfactoryresult，onemustapplytwo____ofpaintonacleansurface.
A、coats
B、levels
C、times
D、courses
Ifyourcar_____anyattentionduringthefirst12months,takeittoauthorizeddealer.
A、shallneed
B、shouldneed
C、wouldneed
D、willneed
Paragraphs2and3explain________.
A、thosegoodthingsarenotwithoutsideeffects
B、whycleveradvertisingissopowerful
C、whyinmoderntimesself-medicationisstillpractised
D、whypeopledevelopfaultywaysoflife