He is really an excellent doctor and he is _____ to becoming an expert in this field.
| A．in a way | B．by the way |
| C．on the way | D．under the way |
According to the embarrassing situation here, I’m afraid that your arrival at present is not quiet ________.
| A．in practice | B．in demand | C．in place | D．in turn |
We could hardly believe what she says because she is ________ changing her mind.
| A．regularly | B．constantly | C．eventually | D．steadily |
Unemployment arises partly from overpopulation and if fines can’t keep the rich from having more than one child, we should say that the regulation is not ________.
| A．efficient | B．evident | C．economic | D．effective |
We need to spend more time researching these suggestions so that we can make a(n) _______ choice.
| A．informed | B．talented | C．apparent | D．known |
In Britain today women __________ 44% of the workforce and nearly half the mothers with children are in paid work.
| A．hold up | B．build up | C．consist of | D．account for |