This is clock and that is eraser. [ ]A. a; the B. a; an C. an; a D. an; ——青夏教育精英家教网——

This is _____ clock and that is _____ eraser.

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

There is _____ orange and _____ banana on the plate.

A. a; an
B. a; a
C. an; a

Miss Wang is _____ English teacher.

A. a
B. an
C. the

There is _____ apple and _____ pear in the box.

A. a , a
B. an, an
C. an, a

_____ "r" and _____ "e" are in the word "red".

A. An; a
B. A; an
C. An; an
D. A; a

My father is writing _____ email.

A. a
B. an
C. some

He is doing ______ experiment.

A. /
B. a
C. an

Here's __________ orange !

A. an
B. a
C. some

Look! I see ______ apple.

A. a
B. an
C. some

She is eating ______ orange!

A.a
B．an
C．some

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