Somestudentsfromaskingquestionsinclass.（）
A、shyaway
B、blowaway
C、doaway
D、carryaway
Studentsshould（）theirowninterestsaswellasdotheirschoolwork.
A、persuade
B、pursue
C、persist
D、proceed
Theteacherrequiredthatallerrorsshouldbe_______eliminatedbeforethestudentsturnintheirtermpaper
A、deported
B、eliminated
C、deprived
D、implemented
_______(safe)needstobeimprovedontherailwaysinthatcountry
Youmayusebike________yougiveitbacktometomorrowmorning
A、unless
B、provided
C、though
D、because