will __make a difference__ in this world.

　　10．He has __equipped__ himself __with__ much experience in teaching.

　　Ⅲ.用所给词的适当形式填空

　　1．They were __struggling__ ( struggle) to get out from the burning car.

　　2．He had great trouble __ridding__ (rid) himself of the debt.

　　3．I would rather (that) you __went__ (go) home now.

　　4．I haven't eaten since breakfast and I'm very __hungry__ (hunger).

　　5．Each classroom is __equipped__ (equip) with a TV set.

　　6．An electric fan keeps the air in__circulation__ (circulate).

　　7．In ten years the city's population __expanded__ ( expand) by 12%，which has made the city more crowded.

　　8．Our products are __exported__ (export) to Southeast Asia to gain more benefits.

　　9．After five years the prisoner was given his __freedom__ (free).

　　10．A __disturbing__ (disturb) piece of news made her upset.

　　Ⅳ.单句改错

　　1．I would rather to be laughed at than quarrel with him.(去掉to)

　　2．Although he is busy，but he still spares 30 minutes to some exercises every day.(去掉but)

　　3．Do you think that necessary to say a few words at the meeting？(that→it)

　　4．The dictionary is exactly five times as more expensive as that one.(去掉more)

　　5．The owner needs to get ridded of the car for financial reasons.(ridded→rid)