This is         apple.

A. a               B. the            C. /             D. an

This is       apple. It’s        big apple.        apple is for you.

A. a/ a/ The      B. an/ the/ An    C. the/ a/ The    D. an/ a/ The

This is      apple. It’s       big apple.        apple is for you.

This is_______ apple. It’s______ big apple. _________ apple is for you.  

A. a; a; The                             B. an; the; An

C. the; a; The                           D. an; a; The

This is        apple,       apple is green.

A.an,the     B.a,the     C.an,an     D.the,the

This is        apple,       apple is green.

A.an,the     B.a,the     C.an,an     D.the,the

This is ______ apple. It’s _______ big apple.

A. an, a　　　　 B. a, the　　　　 C. a, an　　 D. an, the

This is ________ apple. It's _____good apple.

[　　]

This is ________ apple. It's _____good apple.

[　　]