-have you seen____pen?I left it here just now.-Is it_____yel
-have you seen____pen?I left it here just now.-Is it_____yel
Have you seen____ bag?I left it here just now.Is it ____one
——Have you seen _____ eraser?I left it on the desk just now
---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
Have you seen( ) MP4 I left here this moring? is it ( ) oran
(1) Have you seen ______ pen?I left it here this morning.Is
I'm sorry you ——————the last bus.It left just now.A.have los
Have you seen_____pen?I left it here this morning
-----Have you seen----pen?I left it here
---------Have you seen ______pen?I left it here this moring.