when they are having a good

when they are having a good they ___supper when we___into the rooma.are having.wentb.were having..goc.were having...wentd.are having...go when they are having a good time,they tell that time When they are having agood time ,they say that time flies.中文意思 They are having an meeting What class are they having when they are having breakfast.改写同一句,就两个空. When are they when are they going? when they are born They _____ supper when we _____ into the room.A. are having…went B. were having…go C. were having…went D. are having…go为什么不选D People often telephone Mrs Jones when they want the cinema.的意思One evening when the telephone bell rings ,they are having supper.的意思 是having happy they are 还是have happy they are They are interested ____English .,Now they are having ___English class What____fun the children are having!Yea.They are always happy when they play____chess togetherA./ ; / B.a;/ C.a;the D./;the They are having supper.(对having supper提问) they are all having a good time They are having a good time.中文