[填空]  Itisfiveo’clockonSaturdayafternoonandMaryisinthekitchen.Sheisworking.Sheismakingdinnerforsomefriends.Atthesametimesheisdrinkingcoffee.HerfriendsoftencometodinneronSaturday.Theyusuallyarriveataboutseveno’clock,andtheybringtheirinstruments(乐器).Afterdinnertheyplaymusicanddrinkwine.Theyusuallygohomeaboutmidnight（午夜）.MaryiscookingItalianfoodtoday.Sheislisteningtotheradioandsinging.Whattimeisitnow?A.Itisfive.B.Itisaboutseven.C.Itisaboutmidnight.2.Whoarecomingtodinner?A.Mary’sparents.B.Mary’sneighbours.C.Mary’sfriends.3.Maryis______atthesametime.A.makingdinneranddrinkingcoffeeB.listeningtotheradioandplayinginstrumentC.singinganddancing4.Maryisgoingtocook______.A.EnglishfoodB.ChinesefoodC.Italianfood5.WhendoMary’sfriendsusuallyleave?A.Aboutmidnight.B.Aboutseveno’clock.C.Immediately(马上)afterdinner.提示：请将正确答案的序号（大写字母ABC）填写在空白处，系统自动判分您的答案是：1.2.3.4.5.