It isn't so much whether he works hard; the question is whether he works _____.
| A．above all | B．in all | C．at all | D．after all |
They promised to develop a software package by the end of this year, ________ they might have.
| A．however difficult | B．how difficult |
| C．whatever difficulty | D．what difficulty |
The school board is made up of parents whoto make decisions about school affairs.
| A． | had been elected | B． | had elected |
| C． | have been elected | D． | have elected |
It’s a ________ clock, made of brass and dating from the nineteenth century.
| A．charming French small | B．French small charming |
| C．small French charming | D．charming small French |
Bob called to tell his mother that he couldn’t enter the house, for he ________ his key at school.
| A．had left | B．would leave | C．was leaving | D．has left |
Those who smoke heavily should remind ________ of health, the bad smell and the feelings of other
people.
| A．theirs | B．them | C．themselves | D．oneself |