11.Send your questions to Mary Adams,____A___ is the director of Public Relations,for a quick reply.
A.who B.which C.whom D.that
12.The numbers in the key do not correspond ___B____ those in the lessons.
A.for B.to C.on D.at
13.The trading company ____D___ a big loss raised a claim against the exporter.
A.be suffered B.suffered C.to suffer D.suffering
14.A chart showing all staff positions and responsibilities __A____ prepared by the Vice President.
A.was B.has C.were D.have
15.This year's sales in many companies were lower than ____A___.
A.lat year's B.which of last year's C.last year D.in last year
16.The person to win this year's Business Man is thought to be ___B____.
A.his B.he C.them D.they
17.Our two____D___(Certificated Public Accountants) both asked for leave of absences in June.
A.CPAS B.C.P.A.s C.cpas D.CPAs
18.Were both your ____C___ cars ticketed on the same day?
A.sister-in-law's B.sisters'-in-law C.sisters-in-law's D.sister's-in-law
19.Because____C___ renters demanded our rights,a committee was appointed to study the matter further.
A.us B.them C.we D.it's
20.Salaries for temporary positions seem to be higher than___D____.
A.that of permanent B.permanent C.that permanent D.those for permanent