w?

        Passage　20.My　special　Friend

        I　have　a　friend　in　the　U.S.　His　name　is　Don　Adams.　I　know　him　very　well，　but　I　have　never　met　him.　We　write　to　each　other　all　the　time.　My　letters　are　very　short.　It　is　still　hard　for　me　to　write　in　English.　I　received　a　letter　from　Doerday.　It　makes　me　very　happy.　He　is　ing　to　my　try　for　a　visit　　summer.　We　are　going　to　see　each　other　for　the　first　time.

        Passage　21.A　Day　in　My　Life

        My　family　lives　on　this　street.　In　the　m，　my　father　goes　to　work　and　all　the　children　go　to　sy　mother　takes　us　to　school　everyday.　She　does　the　housework.　She　always　has　her　lunch　at　home，　and　sees　her　friends　iernoon.　In　the　evening　all　the　children　e　home　from　school.　They　always　get　home　early.　My　father　goes　home　from　work　and　he　is　often　te.　After　supper　my　two　brothers　and　I　do　our　homework.　We　go　to　bed　at　ten.

        Passage　22.　The　Sea

        What　do　know　about　the　sea?　Some　people　have　seen　it　but　others　haven’t.　The　sea　looks　beautiful　on　a　fine　sunny　day　and　it　　be　very　tough　when　there　is　a　strong　wind.　What　other　things　do　you　know　about　it?　Of　course，　the　sea　is　very　rge.　In　the　world　there　is　more　sea　than　nd.　If　you　have　swum　in　the　sea，　you　know　that　the　sea　is　salty.　Rivers　carry　salt　from　the　nd　into　the　sea.　Some　pces　of　the　sea　are　saltier　thaher　pces.　Do　you　know　the　Dead　Sea?　It　is　so　salty　that　you　’t　sink　when　you　are　ier！　And　fish　ot　live　in　it！

        Passage　23.A　Good　Young　Pioneer

        Li　Hua　is　a　Yong　Pioneer.　He　is　going　to　the　park.　Now　he　is　waiting　for　a　bus.　Suddenly　he　finds　a　wat　theground.He　askssome　people，　“Whose　watch　is　it?”　But　the　watch　isn’t　theirs.　So　he　gives　the　watch　to　a　poli.

        Now　Li　Hua　gets　on　the　bus.　He　is　sittihe　window.　An　old　womas　on　the　bus.　She　has　.　So　he　stands　up　and　says，　“Here　is　a　seat　for　you，　Granny.　Please　sit　here”

        Passage　24.Sea　horse

        There　are　all　kinds　of　horses　in　the　world.　But　one　of　them　you　’t　ride.　It　doesn’t　live　on　nd，　but　in　the　sea.　It　looks　like　the　head　of　horse.　So　the　people　call　it　sea　horse.　In　fact，　the　sea　horse　is　a　small　fish.　It　likes　to　live　in　warm　water.　A　sea　horse　stands　up　ier　when　it　swims.

        Father　horse　carries　the　eggs　to　keep　them　safe　in　its　pouch.　Whenthe　eggsare　hatched，　the　baby　horses　swim　away.

        Passage　25.A　Cat　and　a　Bird