Though his teachers were quite satisfied with his performance, he thought he ____ better if he had tried harder.
| A.could have done | B.should have done |
| C.ought to have done | D.must have done |
We can't _____ one to change the habits of a lifetime in a short time.
| A.hope | B.wait | C.expect | D.imagine |
American women were _____ the right to vote until 1920 after many years of hard struggle.
| A.ignored | B.refused | C.neglected | D.denied |
Roses are quite _____ flowers in English gardens.
| A.ordinary | B.common | C.usual | D.general |
The illness from which Mary is suffering has now been _____ as hepatitis (肝炎).
| A.diagnosed | B.determined | C.deduced | D.discovered |
A completely new situation is likely to _____ when the school leaving age is raised to 16.
| A.arouse | B.rise | C.arise | D.abide |