The computer was used in teaching. As a result，not only _____，but students became more interested in the lessons.
A．saved was teachers’ energy B．was teachers’ energy saved
C．teachers’ energy was saved D．was saved teachers’ energy
We have worked together in harmony for many years, and I find it ________ with them.
A．worthy of working B．useless to work
C．worth of working D．worthwhile working
Danis is ________ hunting for a new job and has no eye for his wife and children.
A．occupied in B．buried for C．absorbed to D．engaged to
—What is the price of petrol these days? —Oh，it ________ sharply since last month.
A．is raised B．has risen C．has arisen D．is increased
How I wish I ________ in medicine instead of history when I was at college!
A．had majored B．should major C．majored D．would major
My TV has ________ so I can’t watch it and I don’t know how to kill time.
A．broken down B．broken in C．broken out D．broken into
