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Part 2语音，语法和词汇
BDCAC DBADC ABDCB CDABA
EABC EADB
Dancers fifth really powerful homeless active wisdom breath
Did wake what a when where hears from too to be built It is exciting for Tony to live on a small farm.
Part3阅读理解 DCBDAC
BCAADC
Various however advantages seldom influenced ideas strict Yes, it is. In the bedroom.
Stop and think if you can use that item again.
This saves time for the workers in the recycling centre. Then they use their time doing more important work. Whole life.
It mainly talks about how to recycle the rubbish.