1.nowdays many children _depend_ on their parents too much.they should learn to be_independent_.（dependence）
2.in the modern__society____（social）,its full of competition.
3.compared with the past,we should be___satisfied__（satisfy）with what we have now.
4.he is so active and always seems to be full of__energy____（energetic）
5.try to__remember___（memory）the new words in this unit.