求助一道专八英语改错

TheOpenUniversitywasestablishedin1969toprovidedegreecoursed(1)______

bycorrespondenceforstudentsof21yearsandup,(2)______

regardlessofwhethertheyhavetheentrancequalificationsnormallyneeded(3)______

bytheuniversities.Theuniversitynowhassome75thousandstudents,(4)______

themajorityofwhichhavefulltimejobs.(5)_______

Theystudyattheirhomeabout12-15hoursaweek(6)_______

forabout30weeksoftheyear.Mosttheir(7)_______

workiswithprintedself-instructionalmaterialsandtextbooks,eventhese(8)_______

aresupplementedbysometelevisionandradio(broadcastespeciallyby(9)_______

theBBC),andsomeface-to-facetuitionisalsoavailable.(10)______

Certaincoursesentailaweekforsummerschool.(11)_______

Studentsmaygainacreditforeachyear’swork,(12)_______

sixcreditsbeingneededforadegreeandeightfor(13)_______

anhonourdegree.Coursesareavailableinarts,(14)________

socialscience,educationalstudies,mathematics,science,andtechnology.(15)_______

Eachyear,approximatelyoneforevery16studentsgraduating(16)_______

fromtheUKinstitutionsisfromtheOpenUniversity.(17)_______

Similarinstitutionsofferinghigheducationbydistanceteaching(18)________

havebeensetinseveralothercountries(19)_______

thoseincludingPakistan,Venezuela,andwestGermany.(20)________