She had         unusual day on her last school trip.

• A. a
• B. an
• C. /
• D. the

Mrs. Green broke her leg and she got        X-ray just now.

• A. a
• B. an
• C. the
• D. /

I had         unusual day on my last school trip.

• A. a
• B. an
• C. /
• D. the

“他是一位舞蹈家兼歌唱家。”这句话的英文翻译哪个是正确的：        

• A. He is a dancer and a singer.
• B. He is a dancer and singer.
• C. He is dancer and a singer.
• D. He is dancer and singer.

The man took        X-ray and he showed        X-ray to the doctor.

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

This is         clock. And         clock is on         desk.

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

—You’ve dropped        “s” in the word “necessary”.
—Oh,          letter “s” is doubled.

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

Mulan is         exciting movie. It comes from          old Chinese saying.

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

—What makes you so happy today, Jack?
—Because my teacher says I am         honest boy.

• A. /
• B. a
• C. the
• D. an

—What color is it?
—It’s        orange. It is         orange sweater.

• A. a;a
• B. an;an
• C. a;an
• D. /;an