培优专项训练(九)Ⅰ.单项填空()1.—Sandy,Icalledyouat9：00lastnight,butnobodyansweredthephone.—I'msorry.We________abirthdayparty________Jerry.A．had,withB．werehaving,forC．arehaving,forD．had,for()2.Jim________inZhuzhousincehefinishedhiscollege.A.worksB．isworkingC．hasworkedD．haveworked()3.Hepromisedtopickmeupattheschoolgate.However,he________yet.A．didn'tarriveB．doesn'tarriveC．isn'tarrivingD．hasn'tarrived()4.Greatchanges________inT...