Many women work in big companies，but in the boardrooms of most big companies, women are in the _______.
| A．scarcity | B．minority | C．majority | D．popularity |
Your plan is far from satisfaction , so you must ______ more time and energy to it.
| A．earn | B．spend | C．devote | D．waste |
You should spend more time ______ the lessons.
| A．to study | B．study | C．to studying | D．studying |
----May I listen to the music here, Mr. White?
----Sorry , you’d better ____ it like that..
| A．not to do | B．not do | C．don’t do | D．not do so |
The suggestion we should have a discussion on this problem is not the one ________he made.
| A．that, / | B．/, which | C．which, that | D．which, / |
My suggestion is that Tom ______ there on time.
| A．is | B．be | C．will be | D．has been |