1.The hopes,goals,fears and desires ________ widely between

1.The hopes,goals,fears and desires ________ widely between men and women.
A.vary B.shift C.transfer D.alter
2.The author of the report is well _________ with the problems in the hospital because he has
been working there for many years.
A.acknowledged B.acquainted C.enlightened D.informed
3.You would be _____ a risk letting your child go to school by himself.
a.omitting B.attaching C.affording D.running
4.It is said that the maths teacher seems _____ towards bright students.
A.partial B.beneficial C.preferable D.liable
5.The European Union countries were once worried that they would not have _____ supplies of
petroleum.
A.proficient B.sufficient C.potential D.efficient