-----Have you seen----pen?I left it here

-----Have you seen----pen?I left it here ---Have you seen ( )pen I left it here this morning.---Is it Have you seen a ( )pen I left it here this morning.Is it( )b Have you seen ______ pen I left it here this morning .Is it 英语8.-Have you seen _______ pen?I left it here this morning. —Have you seen ________ pen?I left it here this morning. 答案给出来了,1.--Have you seen ( ) pen I left it here this morning （1）　Have you seen ______ pen?I left it here this morning.Is ---------Have you seen ______pen?I left it here this moring. 11.- Have you seen ___ pen?I left one here this morning .- I Have you seen( ) MP4 I left here this moring? is it ( ) oran 一道中招英语试题---Have you seen _____ mobile phone?i left it here j