英语语法,希望能给与指点,括号的是有可能错误的我想知道错误的原因怎样改正.1.After(Agoing)tomyroomtogetthemagzaize,Ireturnedandsatdown(Bcontentedly).sometimes(Creading)andsometimesnotdoing(Dnothing)2.

　　英语语法,希望能给与指点,

　　括号的是有可能错误的我想知道错误的原因怎样改正.

　　1.After(Agoing)tomyroomtogetthemagzaize,Ireturnedandsatdown(Bcontentedly).sometimes(Creading)andsometimesnotdoing(Dnothing)

　　2.thisschool(Ahashad)anumberof(Bdistinguished(Cformer)pupils.Many(Dofus)havebecomefamoustoday

　　3.inoneofour(Afirstconversation),sheinformedmethatshe(Bhadbeen)illformonths,(Cbutthat)shehopetobebetter(Dbyspring)谢谢您

　　还有几道单选题

　　1.Agoodsalesmanashewas,heneverpersuadedme____buyingangthingfromhim.

　　A;intoBto(为什吗选A不选B,而B不是固定词组吗为什吗还选A）

　　2.Thelossofhis___ofhearingdidn'tstophimfrombeingausefulmemberofthesociey

　　AabilityBpowerCfacultyDcapability

　　3._____,amanwhoexpresseshimselfeffectivefulissuretosucceedmorerapidlythanamanwhosecommandoflanguageispoor

　　AotherthingstobeequalBtobeequaltootherthings

　　CwereotherthingsequalDotherthingsbeingequal

　　(选什么为什吗呢）