新概念第一册L9192课

Let’sreviewWordscompetition•3groups•Words(Lesson81-90)•10intotalGrammar•．I_______aletterfromhimsinceheleft．•A．didntreceiveB．haventgot•C．didnthaveD．haventheard•．—Wherehaveyou_______thesedays？—Ihave_____toDazhuwithmyfriends．•A．been；goneB．been；been•C．gone；beenD．gone；gone•．—WheresPeter？—He_______toNanjing．•A．isgoingB．hasbeen•C．hasgoneD．went•．Wehavelivedher...