Theredcolorcanstimulateallour____,includingappetite.
A、thoughts
B、worries
C、senses
D、desires
Inasecond-handbookshop,Billycameacrossabookwhichhethoughtwascertainlya____edition.
A、rare
B、scarce
C、seldom
D、hardly
Ioftenthoughtofmychildhood,____Ilivedonafarm.
A、when
B、which
C、where
D、who
WhileIwaswaitingforher,Ikilledtime____lookingintheshowwindows.
A、by
B、with
C、in
D、over
A、reserveameetingroom
B、orderrefreshment
C、findacomputer