·rEAD thE mAgAzinE ArtiClE BElow ABout A CompAny whiCh ChECks on thE sErviCE proviDED By shops.
·ChoosE thE CorrECt worD to Fill EACh gAp, FromA,B、orC、on thE oppositE pAgE.
·For EACh quEstion 29-40, mArk onE lEttErA,B、orC、on yourAnswEr shEEt.

{{B}}sECrEt shoppErs{{/B}} tim wright knows All ABout mAking CompAniEs morE EFFiCiEnt. his Firm,ChECk-up, sEnDs ’sECrEt shoppErs’ into rEtAil AnD lEisurE CompAniEs{{u}} (29) {{/u}}orDEr to mAkE surE thAt CustomErs ArE rECEiving gooD sErviCE.AFtEr{{u}} (30) {{/u}}visit, thE sECrEt shoppErs prEpArE A rEport For thE CompAny to lEt thEm know{{u}} (31) {{/u}}gooD or BAD thE sErviCE wAs. ’CompAniEs likE to know,’ sAys mr wright,’ thAt{{u}} (32) {{/u}}CustomErs go into A storE just A FEw minutEs BEForE Closing timE, thEy will{{u}} (33) {{/u}}gEt gooD sErviCE.’ChECk-up{{u}} (34) {{/u}}sEt up in thE wEst oFEnglAnD in 1992 AnD{{u}} (35) {{/u}}two yEArs movED to lonDon so it CoulD oFFEr A nAtionwiDE sErviCE.{{u}} (36) {{/u}}thE lAst thrEE yEArs,ChECk-up’s proFits hAvE{{u}} (37) {{/u}}DrAmAtiCAlly As CompAniEs hAvE ComE to rEAlisE{{u}} (38) {{/u}}grEAt importAnCE oF gooD CustomEr sErviCE. hAving stArtED with just thrEE EmployEEs,ChECk-up now hAs A stAFF{{u}} (39) {{/u}}sixty-FivE AnD lAst wEEk{{u}} (40) {{/u}}An importAnt nEw ContrACt with A mAjor supErmArkEt ChAin.

A．

A、sign

B．

B、signED

C．

C、signing