一、单项选择（每空1分，共15 分）
( )1.He has _______ egg and ________ hamburger.
A.an;an B.a;a C.an;a D.a;an
( )2.---_________﹗Where is my cup?
---_________ ,I don’t know.
A.Excuse me;Yes B.Yes,Sorry C.Excuse me;Sorry D.Sorry;Yes
( )3.Sorry ,this is not ______ eraser.Please ask __________ .
A.his;his B.my;his C.his,me D.my;him
( )4.---How much _________ this bag? ---___________eight dollars.
A.be;It’s B.am;They’re C.is;It’s D.are;They’re
