Don’t ______ life’s small joys while searching for the big ones.
| A．contradict | B．overlook | C．obtain | D．confirm |
None of them have regular andsource of income and forced to live below poverty line.
| A．safe | B．legal | C．secure | D．diverse |
Although the educational systems have beena lot, the loads of the students are still very heavy.
| A．transformed | B．transported | C．transferred | D．transmitted |
For sustainable development, the government has decided to giveto those energy conserving and environment-friendly business in many aspects.
| A．profit | B．interest | C．advantage | D．preference |
The present system no longer meets the changing needs of our customers; we have to make
a (n) management system.
| A．contradictory | B．endless | C．flexible | D．concrete |
As a teacher rich in experience, he knows how tohis ideas to these new students in a limited period of time.
| A．convey | B．educate | C．pass | D．convince |